Check the listing for details. Sunding Wireless Bicycle Computer Waterproof Outdoor Bike Speedometer Odometer. Color: Black, Condition: New. Listed at 17.11 USD. Our bicycle computer is compact, lightweight, and packed with 16 essential functions to cater to your cycling needs. Ideal for daily commuting or professional cycling. Features: Featuring a unique green backlight, our bicycle speedometer ensures clear data visibility day and night. Perfect for daily cycling, this wireless bicycle computer records every moment of your ride. With its waterproof and drop-resistant properties, the bicycle computer ensures reliable performance under adverse weather and road conditions. The wireless design eliminates handlebar clutter, requiring only a simple setup of the sensor and magnet. Measures your current speed, average speed, maximum speed, trip distance, and elapsed time Specifications: Material: PVC, acrylic, ABS Battery: 1* 210mAh CR2032 battery Size: 4.5*4.5*1.5cm/ 1.8*1.8*0.6in Weight: 67g/ 2.36lbs Package list: 1 * bike computer 1 * manual 1 * sensor 1 * ties 1 * wheel magnet 1 * base