Bogeer YT-833 Large Screen Backlight Waterproof Bike Computer Speedometer Stopwatch Calendar Black

Bogeer YT-833 Large Screen Backlight Waterproof Bike Computer Speedometer Stopwatch Calendar Black Specifications: Brand Bogeer Model YT-833 Color Black Material ABS Voltage DC3V Battery 1 * CR2032 battery (included) Working temperature -10~60 degree centigrade Item size Approx. 5.5 * 4.5 * 1.8cm / 2.2 * 1.8 * 0.7in Item weight 33g / 1.2oz Features: Multifunctional rainproof LCD bicycle speedometer, a charming companion for riding or professional riders. Green backlight featuring high brightness, uniform and gentle light provides a clear view of all data during your night trip. Memorizes the data of 2 bicycles: Bicycle A and Bicycle B. Four-row windows dynamically and respectively display the current speed, trip distance, riding time, trip time calorie consumption, current time and date. Metric and imperial units are optional, which is suitable for different users at home and abroad. Wide view of the maximum sp