Easy to read: Big LCD display with big numbers,easily see the stats even you are riding
Backlight and Waterproof secures works properly at night and rainy day
Wireless design: Allows for easy installation without need for extra wiring on your handle
15 Functions: odometer,current speed,average speed,maximum speed,trip distance ect
Easy to install and suitable for all types of bicycles: Mountain biking, Folding bike, Common bicycle etc