Wireless Cadence Meter Speedometer 2 in 1 Bicycle Computer 2.8-inch Large Screen LED Digital Odometer MTB Bike Rhythm Bike Code Meter The multi-function bicycle cadence meter can track current/maximum/average speed, travel distance, cadence, temperature and other cycling data. The rhythm meter can better understand your exercise volume, the large 2.8-inch LCD screen is clear and easy to read, and enjoy a pleasant riding trip! feature: A two-in-one bicycle computer with bicycle and cadence modes. Instantly track and display speed, time, distance, travel time and multiple data in the data. It adopts backlight design to provide high visibility day and night. The large 2.8-inch LCD screen can be read clearly and clearly during riding. It can be easily installed on the handlebar using the provided mounting seat and cable tie. The IP65 waterproof body allows riding on rainy days. Function: 2 Bicycle system Current/maximum/average speed Travel distance Automatic trip timer Service reminder for bicycles 1 and 2 Speed comparator Speed tendency Odometer saving function for bicycle 1 and 2 Total distance of bike 1 + bike 2 Current/Max/Average tempo Calorie counter Fat burning 12/24 format digital clock Kilometer/mile selection Temperature with C/F selection Automatic start/stop Automatically wake up Automatic shut-down EL backlight specification: Color: white/black (optional) Material: ABS Waterproof: IP65 Power supply: 2*210mAhCR2032 batteries (included) Computer size: 80*55mm/3*2in Package weight: approx. 190g Correct mounting of sensors Describe your brand story, including establishment and development timelines, milestones, etc.