LED Backlit Bicycle Computer - Waterproof Speed & Data Tracker for Day and Night Cycling Adventures

High-concerned chemical : None auto-pause : N External devices : N Display Color : Black and White Navigation : N Type : WireLess Model Number : Bike Computer Stopwatch and Accessories : Waterproof Stopwatch Brand Name : Qiilu Origin : Mainland China Touch Screen : N Language : Other Certification : CE 1 : bicycle accessories 2 : bike accessories for adult bikes 3 : Bicycle Speedometer 4 : bicycle speedometer wireless 5 : bicycle odometer 6 : odometer for bicycle