FCC ID: 2A9S6-EX4793920496 Electric Skateboard

HW7002CHN-20200803 Thank you for purchasing this HOBBYWING product! Any improper use may cause malfunction and damage to devices, so please make sure to read through this manual before use and strictly abide by the prescribed operating procedures. We are not liable for any liability arising from the use of this product, including but not limited to the compensation for incidental or indirect loss. We also do not bear any responsibility for unauthorized modification of the product. We have the right to change the product design, appearance, performance and use requirements without notice. Remote Power Skateboard Power 01 Product Specification Model Remote for Skateboard ZYD7002

Battery voltage/capacity Charging interface Charging time Communication mode Distance of remote control Weight Applicable ESC 3.7V/400MAH Micro USB 1H 2.4G 40m Open area

ESC-Skateboard-HW9005/HW9006 Speed Gear Level Direction Trip ODO 03 Function and operating instructions 1) A 1 OLED 0.2 OLED 02 Interactive mode Diagram of remote control Acceleration/

braking roller Button B Display screen 1) Power on Press button A on remote control for 1 second to power on. The remote control will vibrate shortly and enter into connection mode. OLED screen displays main interface or unconnected hint according to connection state. Then press the power button of skateboard for 0.2 second to enter into connection mode. Note: The normal state after connection is that OLED screen displays main interface and indicator light of skateboard is constantly on. 2) A 2 1 5 5 2) Power off Manual off: Press button A for 2 seconds to power off (The skateboard cannot be powered off under speeding). The remote control vibrates shortly, press power button for 1 second to power off. Note: If the skateboard is powered off but the remote control is not powered off and in the state of connection, the screen of remote control displays not connected, and the remote control vibrates shortly to remind. If the remote control powers off in the state of connection, the skateboard will start to brake and power off after 5 minnutes of standstill. Automatical off: The romote control and skateboard will power off automatically if not being operated within 5 minutes, if the skateboard is at rest. Button A 3) 5 A5 HW7002CHN-20200803 B A 5 3) Connect and match(Have been matched well after leaving factory) Both of remote control and skateboard are powered off, first press switch button of skateboard for 5 seconds, the indicator light is red and flashes quickly, reminding enter into matching state, press button A for 5 seconds again, the screen displays matching and enter into matching mode. The remote control displays matching successfully, with two short vibration and once long vibration means completing matching. After that, the red indicator light of skateboard is constantly on and can be used. After matching remote control, need to select speed, mileage unit and motor diameter, detailed operation method. Button B to switch option. Button A to confirm. The remote control will enter into main function interface after the second motor diameter chosen. 4) 5) /

5) Throttle/Brake control Push forward finger dial of throttle to control forward. Pull backward finger dial of throttle to control brake. Make sure the finger dial of throttle is in neutal position before power on, or else it will affect the use experience. The screen 5 10% 30 will remind to return throttle in neutral position if it is not when power on. Please operate as per instruction. 10% 1 5% 15 5%

1 3.4V 6) B 100 B 3km/h 6) Switch direction of skateboard In the state of forward, double click Button B, the remote control will short vibrate once(short vibrate for 100ms, the same below), the direction icon changes toBackward arrow;

In the state of backward, double click Button B, the remote control will short vibrate once, the direction icon changes to Forward arrow. 5 25% 25%

Note: This operation will be valid when the throttle trigger is in neutral position(zero throttle) and the speed is less than 3km/h.

, 10% 10%

4) Battery indicator Battery indicator of remote of control: There are 5 grid power. After power on, if the battery of remote of control is less than 10%(It can be used for 30 minutes at most), the screen of remote control indicates that the power is less than 10%, with a double long vibration. When the battery is only 5%(It can be used for 15 minutes). The remote control reminds the battery is less than 5% again, with a double long vibration. When the battery is lower than safe voltage(3.4V) and connected with skateboard, if the skateboard stops, the remote control vibrates once and powers off automatically. Battery indicator of skateboard: There are 5 grid power. When the battery of skateboard is lower than 25%, the screen of remote control indicates the battery is lower than 25%, with a double long vibration. When the battery of skateboard is lower than 10%, the remote control will indicates the battery is lower than 10%, with a double long vibration. When the voltage is lower than safe voltage, close power output, brake immediately at this time. 7) B 9) Gear switch Short press button B, the remote control switches to the next gear, with a short vibration. The gear icon will change accordingly. Note: This operation will be valid when the throttle trigger is in neutral position(zero throttle). 8) 11) Charging Charging remote control: When charging the remote control, it vibrates short. The remote control screen displays the charging progress in real time in the form of flowing water light;

Note: It can not be operated when charging the remote control. It will automatically power off after unplug the charging wire and short vibrate once. Charging battery of skateboard: When power off, the skateboard enters into charging state automatically if connects the charger. The red indicator light is on. When power on, connect the charger to enter into charging state, the red indicator light is on, it will automatically power off after unplug the charging wire. Note: When in the state of charging, part of motor and ESC will stop working if the skateboard is not connected with remote control, or does not accept operation instruction. 04 Malfunction warning instruction:

1) HW7002CHN-20200803 100%

2) the screen of remote control indicates lock-up. and check whether there is foreign matter struck in it, clear the foreign matter and run it again. If that happens, the user should stop running skateboard 4 Overheating warning When the operating temperature of motor is higher than 100 or lower than 0, the remote control vibrates and the screen 3) Indicates overheat and the motor will stop working. Note: The user should pay attention to the temperature of motor. Stop using if the operating temperature of motor is high, reuse after the temperature reduces. a 5 Overcurrent warning When the operating current of motor exceeds the value allowed, the screen of remote control indicates overcurrent, the motor 4) 100C 0C 5) 1 Overcharge (when going downhill with a fully charged battery) In principle, going downhill with a fully charged battery is prohibited, because the battery will be charged when braking during the going-downhill process, so going downhill with a fully charged can shorten the service life of the board battery or even cause accidents like an explosion or a fire. The user needs to consume some power before going downhill. If some user violates the rule and goes downhill with a fully charged battery, the remote will vibrate and the board power indicator flashes in this way when ESC detects the battery voltage is too high. If the user continues to go downhill, the board will brake automatically to prevent user from doing that. This method can only protect the battery to a limited extent and cannot 100% guarantee for the battery safety. 2 ) Signal loss warning When the signal is lost suddenly, the screen of the remote control indicates disconnection, with a short vibration. If the skateboard is accelerating, first the acceleration will stop slowly, then brake slowly automatically. If the skateboard is not accelerating, it will brkae slowly. If the signal is lost, the remote control will search the device of skateboard, if it succeeds in searching and reconnecting, the remote control will short vibrate, the brake will be cancelled and return to normal operation. 3 Lock-up warning When the motor is lock-up or completely struck, the remote control will short vibrate continuously and intermittently, Stops working. Note: Close the skateboard and repower on. It can be used after the current returns to normal. 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. The device has been evaluated to meet general RF exposure requirement. The device can be u sed in portable exposure condition without restriction

Cruiser Sports Technology (Shenzhen) Co., Ltd. Agent Authorization Company: Cruiser Sports Technology (Shenzhen) Co., Ltd. Address: Room 602, Building A, Yalijia Center, 39 Dahe Road, Liuyue Community, Henggang Street, Longgang District, Shenzhen, China Product Name: Electric Skateboard Model Number(s): EXATN, EXATX, EXATT, EXBMF, EXBMFX, EXHME, EXHMEX, EXMINI, EXMINI2 Product Description: Electric Skateboard 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:

Name:

Kelvin Chen Date: 2022-12-20 Project Manager Title:

Company: Cruiser Sports Technology (Shenzhen) Co., Ltd.

Cruiser Sports Technology (Shenzhen) Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2A9S6-EX4793920496 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: 2022/12/20 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 Operational Description 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);

User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto 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: Kelvin Chen Title: Project Manager

Cruiser Sports Technology (Shenzhen) Co., Ltd. Model Difference Data2022.12.20 Product description: Electric Skateboard Model name: EXATN, EXATX, EXATT, EXBMF, EXBMFX, EXHME, EXHMEX, EXMINI, EXMINI2 Trade Name:

FCC ID: 2A9S6-EX4793920496 All the model are the same circuit and RF module, except model names . Regards Sincerely Clients signature :

Clients name / title : Kelvin ChenProject Manager Contact information / addressRoom 602, Building A, Yalijia Center, 39 Dahe Road, Liuyue Community, Henggang Street, Longgang District, Shenzhen, China