Wireless Bicycle Computer 2.4 Inch Screen Cycling Odometer with Backlight Wireless Speedometer Rechargeable for MTB Road Bike

Good luck with your favorite purchasesHigh-concerned chemical : None Brand Name : Shunmaii Origin : Mainland China Wireless Bicycle Computer : GPS Bike Speedometer Cycling Odometer : Digital Stopwatch Origin : Mainland China Main material : ABS Size : 90.00x70.00x35.00mm/3.54x2.76x1.38inch Battery capacity : 1200 mAh Battery life : about 28 hours Screen size : about 2.4 inches Charging interface : TYPE-C Backlight : manual backlight/can be always on Five-star positioning : support Beidou, GPS, GLONASS, Galileo, QZSS