SUNDING SD-558A Wired Waterproof LCD Bicycle Bike Computer Odometer

This new type of multifunction bicycle-odometer can display all information about the riding speed, mileage and time dynamically when riding. It also includes the function of thermometer, clock and stopwatch. •Engineering plastic material, LCD screen, electronic components •Two lines four window displays for viewing easily •Luminous function to facilitate the night viewing •Durable and water resistant for use in all conditions •Easy installation, no tools required Specification: •Brand: Sunding •Model: SD-558A •Material: Engineering Plastic, Electronic Components •Display: LCD display •Battery: 1 x CR2032 button battery (included) •Transmitter battery: 1 x 12V 23A battery (not included) •Size: 9.0 x 4.5 x 2.0cm •Weight: about 140g Package included: •1 x LCD Bicycle Computer •1 x Transmitter •1 x Mounting Shoe •1 x Magnet •1 x Bracket •4 x Cable Ties •1 x English User Manual •Other item not included