ROCKBROS Bike Tail Light, USB Rechargeable Bicycle Taillight, Auto On Off Sensor IPX6 Waterproof Bike Rear Lights for Night Riding and Bicycle Safety, 4 Light Modes Cycling Safety Light

ROCKBROS Bike Tail Light, USB Rechargeable Bicycle Taillight, Auto On Off Sensor IPX6 Waterproof Bike Rear Lights for Night Riding and Bicycle Safety, 4 Light Modes Cycling Safety Light Product Details: Brand:ROCKBROS Name: Bike tail light Shell&Rack Material: Aluminium Alloy Waterproof Grade: IPX6 Light Modes : Four Charging: USB rechargeable Run Time: 12-30 hours(different mode) Battery Capacity: 300mAh Mount Way: Saddle bracket + seatpost Packaging Includes: 1 x Red bike taillight 1 x USB charging cable 1 x Saddle bracket 1 x Seatpost bracket 2 x Rubber bands 4 x Cable ties 1 x Instruction Key Features: 1.Four different modes for your choice, Auto on/off system is safer and more covenient. 2.Two mount ways- one mount on the saddle rail, another way mount on the seatpost. 3.USB rechargeable design make the the bike light of long battery life, more durable. 4.IPX6 waterproof and dustproof design make the bike rear light work well even you get caught in the sudden rain. 5.Aluminum alloy body make the bike light durable and anti-drop, optical lens and COB Light keep the light bright and not dazzling.