Waterproof Wireless LCD Digital Cycle Bike Computer Bicycle Speedometer Odometer Bike Speedometer Computer Description: This Bike Speedometer Computer is an ideal companion for cyclists. Bike Speedometer Computer can read current time, average speed, riding time, total distance / total ODO, riding speed, max speed, riding distance, etc. Adopts wireless receiver device with steady transmission and sensitive record that gives more convenience while riding. Waterproof, superior for outdoor cycling in rainy day, keep recording accurate data Multi-functions: 11 functions Bike Speedometer Computer including Clock, EL backlight, Average speed, riding time, Total distance / total ODO, Stop Watch, Metric / imperial alternative, riding speed, Max speed, riding distance, AUTO ON / OFF Bike Speedometer Computer with LCD backlight Time display function, Bike Speedometer Computer also can be used as a watch wonderful gadget for traveling. Anti-signal interference Bike Speedometer Computer Bike Speedometer Computer Easy to read LCD display with large screen Bike Speedometer Computer Adopts wireless receiver device with steady transmission and sensitive record that gives more convenience while riding. Waterproof, Bike Speedometer Computer superior for outdoor cycling in rainy day, keep recording accurate data. Bike Speedometer Computer Perfect for use when training, hiking, climbing, riding and other outdoor actives Bike Speedometer Computer Keys and Operation Mode: press this key to change to next function mode. Set: press this key to add setting value Package Includes: 1 x Bike Speedometer Computer 1 x Transmitter Sensor 1 x Bracket 1 x Magnet 4 x Cable Ties 2 x Cr2032 Lithium Battery 2x Gasket 2 x Rubber Ring 1 x Manual