HOMSCA BIKE

Homsca Wifi Bike Rearview Backup Camera
Equipped with professional grade sensors, the Homscam wifi bike rearview camera provides the latest and most convenient application, allowing you to view the road condition easily when riding.
Functions of photographing and video recording make it simple to catch details along your riding trip.
The bike camera is not just multifunctional but extremely used friendly with a flexible bracket for each kind of bicycle. 
Thats not all, the waterproof level for this device is suitable for any weather conditions, just feel free to use it anytime. 
Furthermore, it provides the built-in battery with long lasting up to 4-8 hours in normal use when fully charged. In a word, its a really cool product and you deserve it !