16 FUNCTIONSThe LCD liquid crystal display makes you clear at a glance.it records all the data you need, such as speed, distance and riding time. Full functions will meet your different riding needs.You can enjoy the fun of riding. LOW POWER CONSUMPTION BATTERYMore than 400+ hours of working time, 1 removable battery.Powerful intelligent movement and strong magnet, more stable performance, strong anti-interference, making data more accurate. CLEAR DATA & BACKLIGHT DESIGNThe LCD display has no reflective blind spots, the backlit LCD design makes it easy to read data even at night. IP54 WATERPROOF DESIGN MAKES IT MORE DURABLEThe outline of the bike computer is simple and cool, what more with the waterproof design, it will always be fashionable and new. EASY TO INSTALLThe wireless design makes installation more convenient. Colour: Black Quantity: 1Pc Note: Due to differences in light and screen settings, the actual color may be slightly different from the picture. Please allow for small size differences due to differences in manual measurements.