ROCKBROS YQ-QD400LM Bike High Brightness Front Light Cycling High Light Flashlight USB Charge Waterproof Outdoor Light

• Ultralight and shockproof lens 

• Designed with circuit protection for safe use

• Charge port with dustproof cover

• Made with a non-slip bracket

• Lightweight and portable size

• Large capacity battery for long-lasting use

Specification:

• Brightness: 400 lumens high brightness

• Waterproof: waterproof for daily life

• Shell material: aluminum alloy material

• Charging: USB charging

• Electricity: 2000mA

• Range: about 200 meters

• Gear position: high light/medium light/fast flashing

• Battery life: about 6 hours in strong light, about 12 hours in low light, about 16 hours in fast flash