AQ177/A8 with USB Color Display

Multi-function Color display: The backlight display provides information on battery level. speed. mileage. etc.1. Battery Indicator: Display remaining battery capacity2. Speedometer: Can be set to current speed. max speed. or average speed3. PAS Level: Pedal assistance power adjustment4. Odometer: Calculate how many miles have riddenNote: Please choose the correct model before purchasing.