1. The product shell is made of ABS and metal components, with a VA color LCD display screen

2. Function: battery indicator, headlight control, assist gear, speed display Display, subtotal mileage/total mileage, running time, metric to English conversion, malfunctionprompt

3. Applicable voltage: 24V.36V, 48V.60V, other voltages can be customized

4. Instrument with USB charging function: 5V/500mA

5. Use a handle ruler of 22.2mm.

6. This product has passed CE. RoHs. IP65