FCC ID: 2AUR5-ESR3 Electric scooter

Accelerator Turn Down Turn up Accelerator 180/200W 25.2V 4AH /36V 4AH 18km/h 25km/h 42VDC 29.2VDC CP4210/CP2910 6 100kg Charging Safety and Maintenace Safety and Maintenace Maintenance:

1. Before cleaning the product, be sure to turn off the switch and disconnect the power supply. 2. Please clean the product after each use. 3. The electric scooter can be wiped with a damp cloth. Do not put the E-scooter into water or other liquids, or wash it under water or other liquids. 4. This product should be stored in a clean, dry place out of direct sunlight. 5. Before storing the product, make sure it is clean and dry. Contact information:

ManufacturerHL Corp Shenzhen AddressThe 3rd Industrial Park , Bitou Village Songgang Town , Baoan District , Shenzhen , China. Telephone+86 0755-2713-0185 Websitehttp://us.hlcorp.com/contact/

* If you experience problems related to riding, maintenance and safety, or if your electric vehicle appears problems, please contact us. 11 12 Display 06. : The throttle handle is faulty, you need to check whether the throttle line is connected successfully and stably with the connecting line on the instrument side. If it is determined that the line is connected properly, then replace the throttle handle to see if the fault can be eliminated. If the fault still cannot be eliminated, It is recommended to return to the factory for repair;

Display 07. : Brake failure, you need to check whether the brake cable is successfully and stably connected to the cable at the instrument end. If the cable is connected properly, the failure cannot be eliminated. It is recommended to return to the factory for repair;

Display 08. : Overcurrent protection, when the current of ESX1 models reaches 17A, or when the current of ESX2/3 models reaches 18A, the system will enter overcurrent protection, which needs to be shut down and restarted to recover. If the fault still cannot be eliminated, it is recommended to return to the factory service;

Display 00. : Undervoltage, indicating that the vehicle battery needs to be charged. After charging, the fault can be removed; when the battery voltage is 30V, the undervoltage fault will be displayed;

Display 01. : Overvoltage, indicating that the controller has detected that the current voltage is too high. If charging, please unplug the charger and long press the power button to shut down; when the battery voltage reaches 46V, it will display an overvoltage fault;

Display 02. : The controller is faulty, indicating that the control is faulty. After long pressing the power button to shut down, turn on again. If the fault still cannot be eliminated, it is recommended to return to the factory for repair;

Display 03. : The controller temperature is too high, please suspend the use of the vehicle, if the fault is not repaired after 10 minutes, press and hold the power button to shut down, and then restart, if the fault still cannot be eliminated, it is recommended to return to the factory for repair;

Display 04. : Communication failure, you need to check whether the communication line interface between the instrument and the control terminal is loose or falling off;

if the connection is confirmed to be intact, after the shutdown and restart, the failure cannot be eliminated, it is recommended to return to the factory for repair;

Display 05. : Hall failure, indicating that the Hall wire connecting the controller and the motor is loose or the Hall of the motor itself is damaged; it can be verified by reinserting the connection wire between the controller and the motor. After pulling out, the fault cannot be eliminated, it is recommended to return to the factory for repair;

This appliance can be used by children aged from 16 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision the appliance is only to be used with the unit provided Devices are not intended for use at elevations greater than 2000 m above sea level Prolonged Exposure to UV Rays, Rain and the Elements May Damage the Enclosure Materials, Store Indoors When Not in Use WARNING Risk of Fire No User Serviceable Parts AVERTISSEMENT- Risque dincendie et de choc lectrique - Aucune des pices ne peut tre rpare par lutilisateur

HL CORP (SHEN ZHEN) Agent Authorization Company: HL CORP (SHEN ZHEN) Address: The third Industrial Park, Bitou Village, Songgang Town, Baoan district, Shenzhen, China Product Name: Electric scooter Model Number(s): ESR3 Product Description: Electric scooter 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: 2020-12-21 Name:

Zheng fengchun Company: HL CORP (SHEN ZHEN)

HL CORP (SHEN ZHEN) Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2020-12-03 Subject; Request for Confidentiality FCC ID: 2AUR5-ESR3 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. 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 External Photos Test Setup Photos Internal Photos User Manual 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);

OR For 45 days, pursuant to Public Notice DA 04-1705. 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 HL CORP (SHEN ZHEN) Contact person: Zheng fengchun