This multifunctional wireless cycling computer with 11 functions can track your riding distance, time, speed. It is really a useful cycling computer to meet your various needs.<br> Features:<br> 7 Functions: Wireless bicycle computer displays Riding speed/time/distance, Average/Maximum speed, Total riding distance, Temperature.<br> 3 Extra Features: Include 12h / 24h clock, metric/imperial unit, auto ON/OFF.<br> Backlight: Large LCD display with backlight allows you to read all riding data easily and clearly.<br> USB Rechargeable: 120mAh lithium battery takes only 1 hour to full charge, and lasts for 12 hours with backlight on, up to 2 months standby with backlight off.<br> Convenient: 2 smart buttons for easy operation. Small size, lightweight and wireless design makes it more convenient.<br> 11 Functions:<br> Clock<br> Riding speed<br> Riding distance<br> Riding time<br> Average riding speed<br> Maximum riding speed<br> Total riding distance<br> Temperature<br> LED backlight<br> Auto on/off function<br> Metric/imperial switchable<br> Specifications:<br> Battery: 3.7V 120mAh polymer lithium battery<br> Charging Time: 1 hour<br> Standby: 12 hours with backlight on; 2 months with backlight off<br> Dimension: 40 * 65 * 17mm / 1.6 * 2.6 * 0.7in<br> Weight: 32g / 1.1oz<br> Package Size: 10 * 8 * 3.5cm / 3.9 * 3.1 * 1.4in<br> Package Weight: 76g / 2.7oz<br> Package List:<br> 1 * Bike Computer<br> 1 * Sensor<br> 1 * Magnet<br> 4 * Zip Tie<br> 1 * Rubber Ring<br> 1 * Charging Cable<br> 2 * Rubber Pad<br> 1 * Bracket<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin