ROCKBROS Q3 Bike Taillight Smart Sensing Brake Rear Light USB Charging for Night Cycling Colorful Bicycle Light

Highlights

Five Modes Switch 
The bike rear light has five modes to switch: 1. Red normal flash 2. Red&Blue flash 3. Colorful breathing flash 4. Two lights fast flash 5. Red steady on. Five modes for your choice, improve the safety of riding while also enhancing the fun, making you different in the crowd.

Easy To Install
Saddle Bracket and Seat Post two brackets offered to mount on the saddle rail or the seatpost meet your different needs. No extra tools are needed, unscrews from the mount easily to take with you so it doesn't get stolen.

Rechargeable Design for Long-term Use
The rear bike light can work up to 50 hours after full charging (different modes have different battery life), and it can be easily charged via computers, chargers or a power bank.

IPX6 Waterproof
IPX6 waterproof and dustproof design makes the bike rear light work well even if you get caught in the sudden rain, meets daily cycling needs, do not recommended soaking in water or liquid for a long time.

High Quality & Light
The aluminum alloy body make the bike light durable and anti-drop, optical lens, and COB Light keep the light bright and not dazzling.

Specification