west biking 6 Modes Safety Warning Bicycle Led Tail Rear Light USB Rechargeable Bike Light Back Light LED Safety Warning Lamp

 100% brand new and high quality High quality plastic materials, Waterproof design USB Charging and using 16 COB patch beads, highlight, energy saving, long life The rubber band is suitable for installation on various body diameters, but the recommended caliber is about 12-32 mm Light color: ultra bright Red Switch mode: 6 modes (low – medium – high – low strobe – high frequency flash – strobe) Waterproof: waterproof (but not long in water) Battery: built-in lithium battery Weight: about 68 g Size: about 10*3.5*15 cm