BOGEER Large Screen Backlight Waterproof Bicycle 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 speed, average speed, total riding time, total riding distance, current temperature and rotations per minute of the wheel. Real time indication of acceleration or deceleration for easy control of your speed. Overspeed reminder for safer cycling. Bicycle oil-consumption/maintenance reminder to remain your bicycle's best performance and long service life. Low battery indicator for you to know its work situation. 12h/24h, kilometer/mile and Celsius/ Fahrenheit are optional with calendar. Wide range of use on 4~40" bicycles/electric bicycles or even motorcycles. Silicone buttons with paint coating and high-grade appearance is impressive. Easy installation and quick release, portable and durable. Notes: Do not use or place the device in cold, hot, damp or dusty environments. Please moist a soft rag with neutral detergent to clean the device. The 7th term on our user manuals is out of purely misprint, please ignore it. Package Included: 1 * Bicycle Odometer 1 * Mount with Cable Tie 1 * Wheel Magnet 1 * Adhesive Cushion 1 * User Manual (English)