先品

Product Features
• Connect with electric bicycle and electric scooter through Bluetooth.
• Remote Control: You can monitor speed, mileage and battery power ,and control light , speaker , speed position and switch of bicycle.
• chat with friends through bullet screen
• Real time recording track(continued use of GPS running in the background can dramatically decrease battery life).

Supervise Your Bicycle
• Record route
• Diagnose
• Switch running mode