FCC ID: 2ASEE-AP4001 Sublue Underwater Scooter

WhiteShark USER MANUAL TM Tini Please read this User Manual carefully before using and store it in a safe place V10 SUBLUE Tianjin (Headquarters) ADD. No.1,Quanzhou Road,Zhongguancun Science and Tech.Park,Binhai Tianjin CHN E-mail support@sublue.com Web www.sublue.com The final right of interpretation belongs to Sublue TM

* This product is not intended for use by people under the age of eight.

* As with other electronic products, care should be taken to prevent the risk of electric shock during use. Recommendations and Support 1 2 Recommendations When using this product for the first time, please read the "WhiteShark Tini User Manual" for product information and instructions. Support You can choose the following ways to get related service and support for frequently asked questions (FAQ), user manual, and teaching videos, etc. Website: http://www.sublue.com Email: support@sublue.com China:

Service Hotline: 400-806-2688 Email: support@sublue.com Working time: Monday to Friday, 9:00 to 18:00

(Beijing time) The United States:

Service Hotline: +1 855 206 8698 Email: support.us@sublue.com Working time: Monday to Friday, 9:00 to 18:00

(Los Angeles time) Other regions:

Please contact your dealer for support. Information of General Regional Agent Warning Warning This product cannot be used as a life-saving appliance. Be sure to read the Users Manual carefully before using this product, and be familiar with all operating methods and precautions. that Please ensure is a companion caring for you within a certain distance during use of the product. there 8+

This product is not intended for young persons under the age of eight. Before using, the product should be fully inspected to confirm that the battery is in good condition and the power capacity is sufficient. And confirm that the propellers and thrusters are running and functioning normally. Before using the product, you should fully understand the water area you want to enter. Ensure that you are swimming and diving in the appropriate water area with the water area management authority. Always pay attention to the surrounding water area during use to ensure that there is no danger of collision between boats and swimmers. To ensure safety, users shall be either wearing life jackets or equipped with life-saving equipment under any circumstances. Always remove the battery from the product before transporting or carrying the product by air, and store the battery separately in accordance with relevant regulations. Donot put your fingers into the propeller. Donot attach clothing or other objects near the propeller. Do not wear loose clothing or devices that are easily sucked into the propeller by water. Wear a swimming hat when using this product, and pay attention to people with long hair to avoid twisting hair or clothing into the propeller. When using this product, always pay attention to the battery power and make sure to return before battery exhaustion. Notice 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Please fully charge the batteries of the power system and the control handle. Do not take alcohol or medication before or during using this product. Try to use this product in an open area. To avoid danger, don't let clothes, algae, ropes, shark prevention nets, shells, sand or other debris in the water be twisted into the propeller. Do not replace the battery in water, replace the battery in a dry environment, and ensure that the device and hands are dry. To protect the service life of motor, don't run it continuously more than 30S in air. If there is an abnormal state (such as smell of burning), release the switch immediately to stop the machine and cut off the power supply at once. Do not try this product directly on the beach to avoid sand, shells or other debris getting into the propeller. The surface of the product should not be in contact with volatile or acidic substances such as gasoline or rubber water, and sharp objects. Do not place heavy objects on the product. Do not throw the battery into fire. When the product is not in use, please prevent it from direct sunlight. High temperature can damage the battery and can cause an explosion or leakage. Do not use this product beyond its specified limit depth (20m). There should be adequate lighting when diving in dark waters or at night. This product is not intended for use in water area with mixed sand or similar physical properties. Don't use it when the machine malfunctions. The product will sink in the water. If you release it when it is being used in the water, it will sink. So we recommend fixing an anti-lost rope to it during use. When not using this product, be sure to take it out of the water. Non-manufacturer after-sales service person must not repair without authorization. Improper repair may result in water leakage, damage, fire or electric shock. If several users are using the products at the same time, for the sake of safety, ensure the distance between each other is more than 1m. Donnot let your face or mask against the rear of the propeller. Please read the User Manual and precautions carefully before using this product!

Contents Overview Brief Introduction Product Features List of Items Name of Components Preparation before the First Use Unpacking for Inspection Check Battery Power Capacity and Charge Read the User Manual Start Use Instructions for Assembly Assembly the Power System and Handle Bracket Assembly the Handle and Handle Bracket Operation Instructions Operation Instructions Description of Indicator Lights Use the Product Correctly Proper Grip and Hold Posture Turning in Water Float Up and Drop Down 1 1 1 3 4 6 6 6 8 8 8 8 9 10 10 13 15 15 15 16 Battery Introduction to the Battery of Power System Battery Charging Battery Replacement Introduction to Battery of Control Handle Charging of Control Handle Storage and Maintenance of the Power System Battery and the Control Handle General Troubleshooting Method Maintenance Cleaning after Use Storage Product Parameters Optional Accessories Appendix Symbol Description:

Warning Notice 16 16 17 18 18 18 19 20 20 21 22 24 27 29 Annotation (detailed explanation and description)

2019 Sublue All Rights Reserved Product Overview 1 Product Introduction WhiteShark Tini is a brand new underwater scooter product launched by Sublue for worldwide diving, swimming and water enthusiasts. It has two speeds which can be freely switched, realizing an all-round upgrade of power, performance and experience. WhiteShark Tini adopts Sublue's self-developed high-efficiency power system and wireless control technology, with an innovative modular design. Its components can be flexibly assembled, and it is convenient to carry, meeting the diversified needs such as single boosting, double boosting, multiple boosting, and power assisting. In addition to carrying a sports camera, WhiteShark Tini can be equipped with a waterproof device to mount a mobile phone and easily record underwater moments. 2 Product Features Modular design Wireless connection Two-level speed change The modular design is easy to disassemble, carry and store. Wireless control is provided, with diverse play methods and unlimited possibilities. The high and low speeds can be switched at any time by handle, and you can enjoy the underwater experience from free swimming to extreme speed. Multi-machine combination The single handle can control up to four power systems, realizing unlimited superposition of power and more DIY possibilities. Long service time Optional accessories Load extension Tini adopts advanced DC brush-less motor technology realizing a higher single-machine single-propeller performance and a longer underwater lasting power through multiple designs and tests. Tini can be equipped with a variety of official accessories, including floater and mobile phone waterproof holder, double-boosting combination handle, inflatable floating plate*, which can realize multiple functions in one machine. There is a standard sports camera mounting point under the front end of the product, and a mobile phone waterproof holder can be added by the floater to allow you to take phone underwater shooting. Quick replacement of battery The unique battery sealing patent technology enables quick battery replacement within 5 seconds and ensures a reliable underwater sealing. The above-mentioned accessories need to be purchased separately. Please contact Sublue or Sublue's dealer if necessary. 1 2 3 List of Items 4 Components Name Tini power system 1 Control handle 1 Control handle 1 Single-boosting handle bracket 1 Tini Power System 1. Thruster cylinder 2. State indicator 3. Rear cover of thruster 4. Water-inflow grille of thruster 5. Switch/ networking toggle button 6. Battery compartment cover 7. Battery compartment 8. Installation slide way 9. Propeller 2 Handle bracket decorative cover 1 Quick-release screws 2 Lithium ion battery

& charging base 1 Charging adapter

& cable 1 4 Magnetic charging cable 1 Mounting screw 1 Expository documents 3 Machine sticker 1 Before using this product, please check carefully whether the product package includes the above items. If there is any item lost, please contact Sublue or your dealer. Please check if the product is damaged. This product package does not contain accessories other than those mentioned above. Other accessories can be purchased separately from Sublue. 8 7 5 6 3 4 1 3 9 Control Handle 1. Switch/gear button 3. State indicator 5. Tightening handle 2. Start button 4. Networking button 6. Charging port of handle 1 6 5 4 Single thruster Handle Bracket 1. 2. 3. Universal mounting point of sports camera Handle mounting hole Mounting hole for quick-re-

lease screw 2 1 3 3 3 2 2 Preparation before the First Use 1 Unpacking for Inspection Check appearance After unpacking the product, please check carefully whether the inorganic body shell is broken, the protective cover is fallen, the propeller blade is damaged, the battery back cover cannot be opened, the battery swells or has liquid leakage, the battery sealing pad is damaged, and other conditions affect the use of the product. Check function

(1) Check whether the power system can be started and networked normally*, start the thruster after networking, and check whether the propeller is running normally;

(2) Check whether the control handle can be started and networked normally*, press the start button after networking, check whether the start button is stuck, whether it can normally control the starting and shutdown of the power system's propeller, and check whether the speed levels can be switched normally.

*For the operation method, please refer to the relevant content in the following instructions. If you find any of the problems when unpacking, don't use it, and please contact Sublue After-sale Service Center or its authorized service center. Do not run the product for more than 30 seconds without water. 2 Check battery power and charge it Charging the Battery of Power System Connect the charger to the AC mains supply (100-240VAC, 50/60Hz). Charging Charging completed 5 6 3 Read the User Manual Before using, please carefully read the user manual and be familiar with the product operation and instructions. 4 Start Use Explore the underwater world with your WhiteShark Tini. Before using the product, please be familiar with the product performance in an absolutely safe water environment and fullymaster the operations. Socket Adapter Battery and Charging Base When charging, please note that the positive and negative signs of the charging plug should be in the same direction as those of the battery to avoid mis-insertion. Charging of Control Handle The control handle is embedded with a magnetic charging connector, which can be charged with the magnetic charging cable of Sublue. Instructions for Assembly 1 Assembly of Power System and Handle Bracket 1 2 To charge the control handle, an adapter with output voltage of 5V and current of 1A and above is required. Install the handle bracket onto the installation slide way of the power system Tighten the quick-release screws of the handle bracket 7 8 3 4 Tighten the quick-release screws of the handle bracket Complete the assembly of power system and handle bracket The decorative cover is connected by the buckles and the handle bracket. If you need to remove the cover, the elasticity of the plastic itself can be used to remove it with a little force. 2 Assembly of Handle and Handle Bracket Pass the control handle and the grip handle through the handle bracket mounting holes and tighten them. The control handle can be installed on the left or right side according to the needs. Before each use, check whether tightening handle is tight. the 9 Directions for Operation 1 Operation Description Switch/speed-level adjustment button Switch/ networking toggle button To start the power system1 Press the power system switch/networking toggle button for 3S. The power system light will be on and the start is successful. To start the control handle Press and hold the control handle switch/speed-level adjustment button for 3S. The handle light will be on and the start is successful. Items Operation Method Photos Remarks Networking button Start button The start speed is "low speed" by default. The initial start speed is

"low speed" by default. 10 Items Operation Method Photos Remarks Items Operation Method Photos Remarks Power system networking2 In the shutdown state, press the power system switch/networking button for 6S to enter the networking mode. Control handle networking2 In the power-on state, press and hold the handle networking button for 3S to enter the networking mode. Speed level adjustment4 When it has been turned on and successfully connected to the network, press the control handle switch/speed-level adjustment button to adjust speed. The speed will be adjusted once you press it. Power system shutdown In the power-on state, 1 press the power system switch/networking toggle button for 3S The system will be 2 Pressing for 3S will turn on the power system, and continue pressing until 6S to enter the networking mode. After successful networking, it will automatically exit this mode. After the power system and the control handle are successfully networked, press the start button of the control handle to exit the networking mode3. There are two speed levels, and the speed level is "low speed" after each restart. There are two speed levels, and the speed level is "low speed" after each restart. automatically shut down without any operation in 40 minutes, The battery power capacity is 3 too low during operation Press and hold the control 1 handle switch/speed-level adjustment button for 3S in the power-on state. The control handle will be 2 automatically shut down without any operation in 10 minutes, The battery power capacity is 3 too low during operation After the power system and the control handle are started and networked, press the control handle start button to start propeller. To shut down the control handle Motor start All indicators of the control handle are off Press to start, release to stop.

When the power system is started, please don't do any operation on the control handle;

When the product leaves the factory, the power system and the control handle have been networked, so the product can be used directly, and there is no need to carry out networking operation. When you have multiple equipment that need to be used in combination, you can use the networking function according to your needs;

The control handle can control multiple power systems, and for each networking, it cannot determine the number of power systems that need to be networked, so the operator needs to judge the completion of the power system networking based on the indicator, and then press the handle's start button to exit the networking mode of the handle;

The control handle and the power system can be turned on and operated independently, so there is a possibility that the speed level display is inconsistent after being turned on. At this time, the speed level of the control handle shall prevail, and except starting the networking mode, the control handle can perform any operation to change the speed level of the power system to be consistent with that of the control handle. 11 12 2 Description of indicator lamp The WhiteShark Tini body and the control handle contain LED indicators for alerting state and battery power. Their location and definition are as follows:

As the color of battery power indicator may subject to a change, please pay attention to the change and make a safe return. Please stop using the product when the indicator is failed, and contact Sublue after-sales service or designated dealer as soon as possible. Led Description of Indicator of Control Handle Indicates that the LED indicator flashes regularly during the indication process Indicates that the LED indicator is always onduring the indication process Indicates that the LED indicator is off Led A Led Description of Indicator of Power System Indicates that the LED indicator flashes regularly during the indication process Indicates that the LED indicator is always on during the indication process Indicates that the LED indicator is off Led A The two LED indicators are always on Powering on LED lamps are all off Shutdown 13 LED indicator flashes Networking Green indicator flashes LED indicator is always on Running LED A: High speed Low speed Red Green LED indicator displays product battery power Running LED B:

battery power 75%

75%battery power 50%

50%battery power 25%

Green Yellow Red LED B indicator flashes once per S Low battery power capacity LED B:

battery power 25%

Red LED indicator flashes Fault prompt Red indicator flashes The two LED indicators are always on Powering on LED lamps are all off Shutdown LED B indicator flashes Networking Green indicator flashes LED lamp is always on Running LED indicator displays product battery power Low battery power alert LED A: High speed Low speed LED A:

battery power30% Low speed:

High speed:

Red Green Green Red LED A indicator flashes Charging LED A: Red LED A indicator is always on Charging completed LED A: Green When the control handle gives out a low battery power alarm, the handle can continue to run for about 30 minutes. Please pay attention to return according to the actual situation. Please shut down the product before charging the control handle 14 After assembling WhiteShark Tini, you should be familiar with its performance in an safe water environment and fully master the operations before using it. 3 Float up and drop down Use the Product Correctly 1 Proper grip and hold posture 2 Turning in water Battery Float up Drop down If you have not studied diving or received professional training, don't use the product to float and dive too quickly to avoid harm to your body. 1 Introduction to the Battery of Power System The battery is a high-performance lithium-ion battery designed specifically for the WhiteShark Tini underwater scooter with a capacity of 6600mAh. The battery features high-performance cells that provide sufficient power supply for WhiteShark Tini. 1. The battery must be charged by the dedicated charger. Sublue will not be responsible for any consequence of charging by the unofficial charger (including other Sublue models). 2. WhiteShark Tini is powered by a Li-Ion battery, so be sure to fully charge the battery before using it for the first time. Turn left Turn right 15 16 3. When the equipment is powered on, if the indicators indicates a low battery power, it indicates that the battery power is low. Please charge it in time. 4. It will take about 2 hours to fully charge the battery. 3 Battery Replacement When the battery is installed and tightened in the correct way, you will hear a sound of

"clatter". Please confirm that the battery is already installed tightly (as shown below). 2 Battery Charging Connect the charger to the AC mains supply (100-240VAC, 50/60Hz). Socket Adapter Battery and Charging Base 4 Introduction to the Battery of Control Handle When you charge the battery, please make sure the positive and negative signs of the battery should be in the same direction as those of the charging block to avoid mis-insertion. Open the battery compartment cover Insert the battery into the compartment downward, and press the battery after the hook is hung The control handle cantains a built-in lithium polymer battery with a capacity of 1150mAh, which can meet the needs of the control handle service time. 5 Charging of Control Handle The control handle is embedded with a magnetic charging connector, which can be charged with Sublue magnetic cable. 17 18 To charge the control handle, an adapter with an output voltage of 5V and an output current of 1A and above is required. 3 4 Storage and Maintenance of the Power System Battery and the Control Handle 1 2 When the product is not in use, the battery must be taken out and placed separately. The battery or control handle shall be stored at 255 C, the humidity is 65 20% RH, and the battery power is maintained at 30% - 60%. It shall be separately placed in a cool and ventilated place. Don't leave the battery or control handle in direct sunlight or high temperatures (such as near a microwave oven or an oven), because the battery may overheat and cause an explosion. Don't throw the battery or the control handle into fire, that may cause the battery to catch fire or explode. Don't charge the battery or the control handle near fire or heat. Don't drop, squeeze or puncture the battery as this may cause battery leakage, fire or explosion. Don't disassemble or modify the battery. Private modifications may cause battery leakage, fire or explosion. Keep the battery or control handle out of the reach of children. Don't charge the battery or control handle below 0 C. When the battery or control handle is used below 0 C, the battery power capacity will drop sharply and the running time will be drastically reduced. 8 9 10 5 6 7 6 19 11 12 13 14 For the sake of safety, the battery or control handle should be kept at low battery power during transportation. Discharge it before transportation and lower the battery power capacity to 30%. Don't use a damaged battery or control handle. If the electrolyte enters your eyes after the battery leaks, don't wipe it. Apply water to rinse it, and see a doctor immediately. If left untreated, your eyes will be hurt. If stored for a long time, check the battery power at least every 6 months and charge the battery power to 60%. Maintenance 1 Cleaning after Use 1 After each use, WhiteShark Tini should be completely immersed in clear water for 30 minutes to avoid sea water or foreign objects. And pay attention to the following:

Install the battery and start the power system before cleaning. Please use clean water. Immerse in water for more than 20 minutes . Don't add chemical cleaning products such as laundry detergents or cleaning agent in clean water. When WhiteShark Tini is immersed in water, some bubbles are expelled from the holes of the equipment body, which is not a malfunction. 2 Start the control handle and press the start button to make WhiteShark Tini run in half air and half water for 10 seconds, and repeat this operation 5-10 times.

To prevent the water from being splashed on your body during operation, please push the propeller outlet to the bottom of the container. WhiteShark Tini has a large thrust force in the water. Don't dismantle the handle bracket. Please apply the low speed and slightly raise the equipment out of water surface for cleaning, which is easier to control. 20 6 7 Please take out the product at least once a month and run it for about 10 seconds to avoid the corrosion caused by changes in storage environment. The control handle contains lithium battery. For storage method, see the Storage and Maintenance of the Power System Battery and the Control Handle. 3 Shake fully and clean the WhiteShark Tini body to remove any foreign objects attached to it. 4 4 Wipe the surface with a clean, soft, dust-free cloth. Make sure that the product body and battery have no water beads. And place them in a cool and dryplace to dry naturally.

* Never use a hair dryer or drying apparatus. 2 Storage If you are not going to use the product for a long time, please note that the power system, control handle and the battery should be stored separately, and please follow the principles below:

1 2 3 4 5 Please ensure that the power system is in a cool and ventilated place above 0 C and below 45 C. Don't place it in areas with poor ventilation or humidity above 65%RH Don't place it in areas exposed to direct sunlight. Keep away from heat, fire source and children's reach. Keep away from those equipment that may generate strong magnetic fields. General Troubleshooting Method Fault Solution Motor fails to start Screw propeller is stuck or rotating abnormally Check whether the power system battery and control 1 handle carry electricity. Check whether the power system and control handle 2 can be turned on normally, and the indicator is on normally. Check whether the power system and control handle 3 can be networked normally, and the speed can be adjusted. Check if the propeller can be rotated. 4 C o n t a c t S u b l u e o r S u b l u e a u t h o r i z e d s e r v i c e 5 organization. Remove the battery. 1 Check if the propeller can be rotated. 2 Check if the propeller is wrapped by foreign object. 3 Perform the requirements of Clean after use section 4 in Maintenance . 5 C o n t a c t S u b l u e o r S u b l u e a u t h o r i z e d s e r v i c e organization. 21 22 Fault Solution Fault Solution LED lamp of power system is abnormal Check if the battery has power 1 Check if it can be started normally 2 Contact Sublue or Sublue authorized service 3 organization LED lamp of control handle is abnormal Check if the control handle can be started normally 1 2 Check if the control handle can be charged normally 3 C o n t a c t S u b l u e o r S u b l u e a u t h o r i z e d s e r v i c e organization Battery contact is dirty 1 Check for damage around the battery contacts 2 Check the host s sealing gasket for damage or bumps 3 If the stain is slight, clean it with a dry cloth and try to apply vaseline on the battery contacts. C o n t a c t S u b l u e o r S u b l u e a u t h o r i z e d s e r v i c e 4 organization Battery charging is abnormal Contact Sublue or Sublue authorized service organization The battery back cover is installed abnormally or cannot be removed 1 Check if the battery is installed correctly 2 Check if the battery swells 3 Check if the battery compartment cover button can be pressed and rebounded normally Contact Sublue or Sublue authorized service 4 organization Product Parameters Specifications and Parameters The speed levels cannot be switched normally Check whether the power system and control handle 1 can be networked normally C o n t a c t S u b l u e o r S u b l u e a u t h o r i z e d s e r v i c e 2 organization Size:

Tini power part: L 355mm W135mm H 135mm Single-boosting handle bracket: L296mm W 144mm H 36.5mm Control handle: L 95mm W 57mm H158mm Grip handle: 35.9mmH 123mm The battery is damaged and swells C o n t a c t S u b l u e o r S u b l u e a u t h o r i z e d s e r v i c e organization Weight:

3000g (including battery) Working depth:

Speed levels1:

20m High speed 1.4m/s Low speed 1.1m/s 23 24 Service time:

minutes at low speed) Power system: The usual use time2 can reach the highest 45 minutes

(Continuous use time3: can reach 20 minutes at high speed, and 35 Control handle: The usual use time2 can reach the highest 150 minutes

(Continuous use time4 can reach 100 minutes) support to carry a sports camera, floater, and double-boosting External loads:

handle bracket Ambient temperature for operating:

Storage environment temperature:

0-35 0-45 Battery Capacity:

Rated voltage:

Battery weight:

Energy:

Temperature for charging:

Maximum charging power:

Charging time:

25 6600mAh 14.8v 870g 98Wh 5-40 100w 2 hours Motor stator Fairwater sleeve Gasket Nut Motor rotor Propeller Thruster rear cover Maximum speed:

2470 RPM B continuous operation Motor Parameters Rated voltage:

Power:

Motor grade:

Charging Adapter Input voltage:

Output voltage:

Output current:

14.8V 400W 16.8v 4A 100-240V~AC 50/60Hz Charging indication:

Charging: red; Fully charged: green 26

1. The speed level is the experimental speed. The speed of navigation will be affected by such factors as different users, water temperature, water depth and flow and other water conditions, as well as the increase of equipment-carrying load, and the user's underwater wearing and equipment. 2. The normal use time is the average value of the maximum time that the user operate the product in general usage habits (non-continuous operation) when the equipment is fully charged. 3. The continuous use time of the power system is the average value of the maximum time that the user can achieve for continuous use in each speed level when the product is fully charged. 4. The continuous use time of the control handle is the average value of the maximum time that the user can achieve by continuously pressing the start button after the product is started. 2 Inflatable Floating Plate Super buoyancy, and balanced power, with one machine for multiple users, providing enjoyment for the whole family The above accessories do not include Tini propeller. 3 Diving Cross Strap One-handed operation can be quickly carried out with the diving cross strap Optional Accessories 1 Double-boosting Handle Bracket Get greater thrust force and cruising speed, and enjoy a more exciting experience. The above accessories do not include Tini propeller. 4 158Wh battery Please purcahse Large-capacity batteries to achieve longer service time, and continuous operation for 1h 5 Colorful Stickers There is a variety of stickers for your choice according to your needs The above accessories need to be purchased separately. Please contact SUBLUE or the designated dealer for details. 27 28 Environmental Protection Service Time:

This mark refers to the time limit (ten years). Within this period, the harmful substances contained in the electrical and electronic products will not leak or abrupt changes under normal use. It will not cause serious pollution, bodily injury, or damage to property. Tips for exhaust gas recovery:

In order to better protect the earth, when users no longer need the product or the products service life comes to the end, please comply with the national laws and regulations on disposal of waste electrical and electronic products and hand it over to the local manufacturers with approved qualifications for recycling. Names and Contents of Harmful Substances in Products Harmful substance Pb Hg Cd Cr6VI PBB PBDE DIBP DEHP BBP DBP Circuit board assembly O O O Plastic

(glue) parts Metal parts Power cord Adapter Charging seat Battery Other ac-

cessories O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O This form is prepared according to SJ/T 11364. O: Indicates that the content of the harmful substance in all homogeneous materials of the component is below the limit as specified in GB/T 26572;

X: Indicates that the content of the harmful substance in at least one uniform material of the component exceeds the limit specified in GB/T26572 Note: This product uses environmentally protection design concepts to effectively control harmful substances. The harmful substances indicated by X cannot be replaced, mainly due to technological development limitation. 29 30 Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. Sublue Technical support http://service.sublue.com The information, photos and instructions contained in this manual are the property of Sublue and are not allowed to be copied and distributed without authorization. In addition, Sublue reserves the right to change any of the information in this manual. This manual may be subject to change without notice. You can check the latest version of the user manual in the "Service Support"

section of the SUBLUE official website. If you have any questions or suggestions about the user manual, please contact us by the following email address:

support@sublue.com www.sublue.com

NAME Sublue Underwater Scooter TRADEMARK WhiteShark MODEL Tini ADD. No.1, Quanzhou Road, Zhongguancun Science and Tech. Park, Binhai Tianjin CHN FCCID 2ASEE-AP4001 INPUT 14.8V 400W MAX. SPEED 2470RPM CLASS B CONTINUE SUbLU aes cere Ka RC-szl- Tini

~ OBA Sublue Underwater Al Co.,Ltd. Made in China ff

Sublue Underwater AI Co.,Ltd. NO1,QUANZHOU ROAD,ZHONGGUANCUN SCIENCE AND TECH.PARK , BINHAI TIANJIN CHINA DATE : Sep. 21, 2020 Sublue Underwater AI Co.,Ltd. NO1,QUANZHOU ROAD,ZHONGGUANCUN SCIENCE AND TECH.PARK , BINHAI TIANJIN CHINA Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint below company and person:

Name Position Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address Damon Hu Manager 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel: +86-0769-38826678-850 Damon_hu@dgddt.com Tel / Fax E-Mail to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commissions regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by CETECOM GmbH, still resides with:

Applicant name Sublue Underwater AI Co.,Ltd. Address 806-35 Building NO, Rongsheng Square, Binhai-Zhongguancun Science Park, Binhai District, Tianjin, China Yours sincerely, Name Position Company Name Sublue Underwater AI Co.,Ltd. Address Jiansheng Cao Technology Manager 806-35 Building NO, Rongsheng Square, Binhai-Zhongguancun Science Park, Binhai District, Tianjin, China

(+86)-022-65229601 zscs@sublue.com Tel / Fax E-Mail

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048

<09/21/2020>

TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b) (4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2ASEE-AP4001 For the product stated above, we request that the following information be held confidential;

Model name Tini Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days 180 days 180 days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. 180 days 180 days Sincerely,

(Signed) Name: Jiansheng Cao Company: Sublue Underwater AI Co.,Ltd. Address: NO1,QUANZHOU ROAD,ZHONGGUANCUN SCIENCE AND TECH.PARK , BINHAI TIANJIN CHINA Phone: (+86)-022-65229601 Fax: (+86)-022-65229601 E-Mail: zscs@sublue.com

NO1, QUANZHOURROAD ZHONGGUANCUNSCIENCE AND TECH.PARK Sublue Underwater AI Co.,Ltd BINHAI TIANJIN, China Date: September 28, 2020 FCC ID: 2ASEE-AP4001 Model Number: Tini To:

Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Sublue Underwater AI Co.,Ltd. hereby declare that our product (2ASEE-AP4001) Model Number: Tini disable Bluetooth function by software due to marketing purposes. End-user will forbid use Bluetooth function in USA market. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely,

(Signed) Name / Title: Jonathan Lee / Director of Product Development Company: Sublue Underwater AI Co.,Ltd. Address: NO1, QUANZHOU ROAD, ZHONGGUANCUN SCIENCE AND TECH.PARK , BINHAI TIANJIN, CHINA Phone: (+86)-022-65229601 Fax: (+86)-022-65229601 E-Mail: zscs@sublue.com