FCC ID: 2BBU8-LX301 Smart Watch

Quick start Smart wearable device Appearance & function introduction Power o n/off Charging instructions Shortcut function keys Touch screen Speaker Microphone Power button Heart rate sensor Touch instruction Long-press Long press the dial on the dial interface to switch the dial Slide UP Slide down the dial on the dial interface to browse the shortcut menu Click Choose&Confirm Slide down Go to the message view page Slide right Enter the split screen interface Slide left Slide left the dial on the dial interface to enter the function interface Power on Long press the power button to start the watch in shutdown state. When starting with ultra-low power, connect the charger to charge the watch for 5 minute before starting. Power o ff Long press the power button to shut off the watch in power-on state. After ultra- low battery vibration reminder, the watch will automatically shut down. Reset In the power- on state enter the function menu and select Settings>System settings>reset

, After restoring the factory settings,the watch will restart automatically, and all user data of the watch will be cleared after the restart. The watch package comes with a charging base. Connect the USB plug of the charging base to a USB charger or a computer USB interface produced by a regular manufacturer. Align the charging feed point of the watch with the metal contacts of the charging base until the Charging instruction interface appears on the watch screen. When the watch is ultralow battery, it needs to continue charging for about 5 minute to display the charging status on the screen. Please use the special charging base included in the box to charge. Please make sure the charging contacts of the watch are clean and complete before charging. Please use a regular manufacturer's charger with a rated output voltage of 5V/1A or above or a computer USB port. The watch will be fully charged about two hours. The screen shows 100% that means the battery is fully charged. If the watch Prompt "charging error" or "please replace" that means the charging contact is incorrect , please replace the watch. APP downlo ad Android users 1. Searching for Wee fit App 2. Scan the QR code below or the QR code of the watch to download and install the in the mobile application market, download and install the Wee fit App Wee fit App IO S u sers 1. Log into the App Store on the mobile phone and search for install the 2. Scan the QR code below or the QR code of the watch to download and install the Wee fit App Wee fit App to download and Wee fit App Envir onmental protection Please do not dispose of this device and its accessories as ordinary household waste. Please comply with local laws and regulations regarding the handling of this device and its accessories, and support recycling operations. N ame and content of hazardous substances Hazardous substances Pb Hg Cd Cr(VI) PBB PBDE Part name Watch cases Batter y Watch strap Desktop charger This form is prepared in accordance with the provisions of SJ/T11364 It means that the content of this hazardous substance in all homogeneous materials of this part is under the limit requirements stipulated in GB/ T26572. It means that the content of the hazardous substance in at least one homogeneous material of the component exceeds the limit requirements stipulated in GB/T26572, and there is currently no mature alternative in the industry, which meets the environmental protection requirements of the EU RoHS directive. Disclaimer The contents of this manual are provided according to the status quo. Unless required by applicable law, the company does not provide any express or implied guarantees for all contents in this manual, including but not limited to the guarantee of marketability or for a specific purpose. To the extent permitted by applicable laws, the company will not use the relevant contents of this manual and the products described in this manual under any circumstances. Compensation shall be made for any special, incidental, indirect or secondary damages arising from the product, and no profits, data, compensation shall be made for loss of goodwill or anticipated savings. To the extent permitted by the relevant laws, in any case, the company's maximum liability for the losses you suffer from using the products described in this manual is limited to the price you pay for the purchase of this product.(Except for damages in accordance with applicable laws in cases involving personal injury). The health sign data related to the heart rate, ECG, body temperature, blood pressure, blood oxygen, etc. involved in this product are only for reference, not for medical diagnosis. Warmming Protection level The watch meets the Ip67 protection level requirements and is suitable for daily waterproofing such as hand washing and rain. It is prohibited to use in water activities such as diving, swimming pools and coastal swimming. It is prohibited to use in hot water showers, hot springs, saunas(steam rooms), diving, water skiing, other wading activities and deep water activities facing high-speed water flow. It can prevent dust conditions such as living room, office, laboratory, light industrial studio, storage room, etc., It is prohibited to use in special dust environment. M aintenance Please keep the equipment and its accessories dry. Dont dry it with external heating equip-

ment such as microwave oven or hair dryer. Please use normal temperature clean water cleaning equipment regularly to avoid dirt and bacteria. Do not place the device and its accessories in areas where the temperature is too high or too low. Otherwise, the device may malfunction, catch fire, or explode. Do not subject the device and its accessories to strong shocks or vibrations, so as not to damage the device and its accessories and cause the device to malfunction. Please avoid using the device in the environment of hot sun, high temperature, humidity and open flame accessories. Do not use strong chemicals, detergents or strong detergents to clean the device or its accessories. Do not allow children or animals to chew or swallow the device. Part name Warranty period Watch(Not including watch strap) Half a year limited Warranty Charging stand Half a year limited Warranty Others(including watch strap/gifts) Not Under Warranty Ser vice Deliver y Deliver y

After-sales ser vice Please contact the after- sales service of the sales office or point of purchase. Non- man- made quality problems are guaranteed for half a year. The product warranty start date is based on the date of invoice or receipt. Artificial quality problems include but arenot limited to thefollowing situations:

1. Failure caused by unauthorized disassembly and reassembly of watches. 2. Damage due to negligence or misuse. For example: the host enters the water, the external force bursts, accidentally falls, the casing is scratched or damaged. 3. Please provide a warranty card with the date of purchase and stamped with the seal of the place of purchase, or an invoice or receipt stamped with the seal of the place of purchase. Those who cannot provide the above proof will not be entitled to free warranty. Please check whether the following is ready before returning or replacing the goods or sending them to be repaired. Watch and accessories complete Giftbox unopened Invoice Returned purchase Returned purchase Ser vice Gifts Connect t o mobile phone 1. Turn on the Bluetooth switch of the phone and watch 2.Connect Bluetooth data function: Open the permissions according to the prompts in the pop- up box. Click device> Add device, available select and click:LX301 in the device list, and then the watch and mobile phone will autom-

atically start binding and pairing and synchronize data. 3.Connect the Bluetooth call function: Turn on Bluetooth call function of the watch,then open the phone settings > Bluetooth, select and click call- watch in the searched list, the connection is successful. app, and open the app related Wee fit App When connecting,you need to turn on the sharing system notification in the Bluetooth details settings of the mobile phone. In order to extend the battery life,the Bluetooth 3.0 call function will automatically sleep,and will automatically wake up when an incoming call or a call is made. Warranty message Model:

Client contact no.:

Sales contact no.:

Client address:

Sales address:

Warranty Card Client name:

Purchase date:

Vendor(stamp):

Attention:

This warranty card is only applicable to the three-guarantee service of the host with the serial number listed above. Please keep this warranty certificate properly, and please show this certificate and invoice or receipt when enjoying the three guarantees service. This certificate needs to be stamped by the sales unit before it becomes effective. Man-made damage is not covered by the warranty. The information is for reference only and is subject to change without notice!

Conformity certificate Model:

Check er:

Date:

FCC Warning Statement: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help. 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. FCC Radiation Exposure Statement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Shenzhen Haohan Technology Co. , Ltd. Section 2.911(d)(7) USA Agent for Service of Process Company name:Shenzhen Haohan Technology Co. , Ltd. Address:4th Floor, Building 7, Building A, Yintian Xifa Industrial Zone, Gongle Communit Shenzhen China Product Name:Smart Watch FCC ID: 2BBU8-LX301 Model(s):LX301 LX302, LX303, LX305, LX306, LX307, LX308, LX309, LX310, LX401, LX402, LX403, LX405, LX406, LX407, LX408, LX409, LX410, LX501, LX502, LX503, LX505, LX506, LX507, LX508 2.911(d)(7) USA Designated Agent for Service of Process We, Shenzhen Haohan Technology Co. , Ltd. (the applicant) designate [Stone Trading Limited] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. the designated agent and acknowledge our address and email address of acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either we the grantee have permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Applicant Company name:Stone Trading Limited USA Address: 6547 N Academy Blvd

#2266,Colorado Springs,CO 80918,United States FRN Number0033401936 Contact Name:Dongmei Fang Telephone No:+12134573118 Email:compliance@c-shlink.com Company name: Shenzhen Haohan Technology Co. , Ltd. Address:4th Floor, Building 7, Building A, Yintian Xifa Industrial Zone, Gongle Communit Shenzhen China FCC Grantee Code: 2BBU8 Contact Name:LIU JIAN XIONG Telephone No:18821838293 Email:527638251@qq.com 2.911 (d)(7)USA Agent v1.4 Shenzhen Haohan Technology Co. , Ltd. Signature:

Title:manager Date:2023.07.12 Signature:

Title:N/A Date: 2023.07.12 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference; Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the 2.911 (d)(7)USA Agent v1.4

Shenzhen Haohan Technology Co. , Ltd. Section 2.911(d)(5)(i) Certification Equipment Type Company name:Shenzhen Haohan Technology Co. , Ltd. Address:4th Floor, Building 7, Building A, Yintian Xifa Industrial Zone, Gongle Communit Shenzhen China Product Name:Smart Watch FCC ID: 2BBU8-LX301 Model(s):LX301 LX302, LX303, LX305, LX306, LX307, LX308, LX309, LX310, LX401, LX402, LX403, LX405, LX406, LX407, LX408, LX409, LX410, LX501, LX502, LX503, LX505, LX506, LX507, LX508 2.911(d)(5)(i) Equipment Type We, Shenzhen Haohan Technology Co. , Ltd. (the applicant) certify that the equipment for which authorization is sought through certification is not:

Prohibited from receiving an equipment authorization pursuant to 2.903; of the FCC rules. Identified as an equipment type in the Covered List NOTE 1 Yours sincerely, Name:LIU JIAN XIONG Date: 2023.07.12 Title and Company name:N/A/Shenzhen Haohan Technology Co. , Ltd. NOTE 1 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(i) Equipment Type Attestation v1.2

Shenzhen Haohan Technology Co. , Ltd. Section 2.911(d)(5)(ii) Certification Applicant (Covered List) Company name:Shenzhen Haohan Technology Co. , Ltd. Address:4th Floor, Building 7, Building A, Yintian Xifa Industrial Zone, Gongle Communit Shenzhen China Product Name:Smart Watch FCC ID: 2BBU8-LX301 Model(s):LX301 LX302, LX303, LX305, LX306, LX307, LX308, LX309, LX310, LX401, LX402, LX403, LX405, LX406, LX407, LX408, LX409, LX410, LX501, LX502, LX503, LX505, LX506, LX507, LX508 2.911(d)(5)(ii) Applicant filing We, Shenzhen Haohan Technology Co. , Ltd. (the applicant) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the Covered List NOTE 2, established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name:LIU JIAN XIONG Date: 2023.07.12 Title and Company name:N/A/Shenzhen Haohan Technology Co. , Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 Covered List; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References;

1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the 2.911 (d)(5)(ii) Applicant Attestation v1.3

Shenzhen Haohan Technology Co. , Ltd. Agent Authorization Company:Shenzhen Haohan Technology Co. , Ltd. Address:4th Floor, Building 7, Building A, Yintian Xifa Industrial Zone, Gongle Communit Shenzhen China Product Name:Smart Watch Model Number(s):LX301 LX302, LX303, LX305, LX306, LX307, LX308, LX309, LX310, LX401, LX402, LX403, LX405, LX406, LX407, LX408, LX409, LX410, LX501, LX502, LX503, LX505, LX506, LX507, LX508 Product Description:Smart Watch We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: 2023.07.12 Name:

LIU JIAN XIONG Title:

N/A Company: Shenzhen Haohan Technology Co. , Ltd.

Shenzhen Haohan Technology Co. , Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BBU8-LX301 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. Date: 2023.07.12 These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: LIU JIAN XIONG Title:N/A

Shenzhen Haohan Technology Co. , Ltd. Model Difference Product description: Smart Watch Model name: LX301 LX302, LX303, LX305, LX306, LX307, LX308, LX309, LX310, LX401, LX402, LX403, LX405, LX406, LX407, LX408, LX409, LX410, LX501, LX502, LX503, LX505, LX506, LX507, LX508 Trade Name: N/A FCC ID: 2BBU8-LX301 All the model are the same circuit and RF module, except for model name. Regards Sincerely Clients signature:

Clients name / title :LIU JIAN XIONG/N/A Contact information / address:18821838293/ 4th Floor, Building 7, Building A, Yintian Xifa Industrial Zone, Gongle Communit Shenzhen China