This multifunctional wireless cycling computer with 12 functions can track your riding distance, time, speed. It is really a useful cycling computer to meet your various needs. Features: 1. Riding Data Display: Current/Average/Maximum speed, Trip time/Total trip time, Trip distance, ODO meter. 2. Extra Features: 12h / 24h clock, metric/imperial unit, auto ON/OFF, Speed comparison. 3. LED Backlight: Large LCD screen with backlight allows you to read all riding data easily and clearly in the day or at night. 4. Easy Operation: 2 buttons for easy operation. Runs on a replaceable CR2032 battery. 5. Convenient: IPX6 waterproof, lightweight and wireless design provides added convenience for bike riding. BKV-1802Functions: *Clock: 12H/24H format *Metric/imperial alternative *Speed comparison *Current speed *Average speed *MAX speed *Trip time *Total trip time *Trip distance *ODO meter *Automatic stop-start *LED backlight BKV-1800 Functions: - 6 languages: English, French, Italian, Spanish, Dutch, German - Clock - Metric/imperial alternative - Current speed - Average speed - Max speed - Bike 1/Bike 2 - Speed comparator - Trip distance - Total distance (separate Bike 1/Bike 2) - Trip time - Total time (separate Bike 1/Bike 2) - Temperature - Auto start/stop - Scan - Back light Specifications: Material: ABS Battery: CR2032 Waterproof: IPX6 Size: 63 * 40 * 13mm Weight: 29.5g Package List: 1 * Bike Computer 1 * Sensor 1 * Magnet 4 * Zip Tie 1 * Rubber Ring 2 * Rubber Pad 1 * Bracket