Bike Light USB Rechargeable LED Cycling Headlight with 1200mAh Batterys 3 Lighting Modes Waterproof Bicycle Front Headlights for Cycling Riding

Features:
USB rechargeable, it charges from your computer or any device with a USB port, and auto shut-off after fully charged.
Easy to installdetach, tool-free operation.
Built-in rechargeable 1200mAh battery for long-lasting batterys life.
3 light modes, strong/weak/strobe mode for different occasions.
Highly dust- water resistant design, can be used on rainy days.