It's an APP developed by Kechuang To control electric scooters. The mobile phone connects to the electric scooter through Bluetooth. After the successful connection, the speed, power, light status, gear, total mileage, the mileage, cycling time, starting mode and other information of the vehicle can not be obtained on the mobile APP. In addition, you can control the gear, light, cruise mode, start mode and so on on the mobile APP. You can also modify the bluetooth name of the vehicle and turn on or off the car password. In the Settings, you can view the fault state of the vehicle to facilitate maintenance.