Yaregelun 7. Miles: the button 4 times to switch kilometers
8. Riding mode: 1. Default zero mode, 5 times to switch zero/non-zero .
9. mode: Hall electronic linear brake.
10. Clear Bluetooth: the button 8 times to hear a long beep (change the phone to operate this function).
11. APP functions: 1. Turn on/off cruise control. 2. Kilometer/mileage switch. 3. Zero/non-zero mode. 4. Fault detection. 5. Current mileage, total mileage. 6. Turn on/off headlights. 7. Lock the car to prevent theft. 8. Cycling map (mobile phone needs to be positioned) 9. Three gear speeds can be set.
12. Automatic shutdown after 5 minutes of no operation
13. Battery display
1) Voltage: below 32V, the first light flashes red
2) Voltage 32V-33.8V, the first light is always on
3) Voltage 33.8V-35.5V, the second light is always on
4) Voltage 37V-35.5V, the third light is always on
5) Voltage 37V-38.3V, the fourth light is always on
6) Voltage 38.3V, the fifth light is always on
7) Voltage is lower than 31V, plus or minus 1V, the motor stops
Colour:Black & Silver
Material:Metal + Plastic

Package Contents:
1 * Controller
1 * Dashboard
1 * Accelerator
1 * Headlight
1 * Taillight
1 * connecting wire
1 * brake handle
1 * display cover

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.