Features:
Neat-cut design and prime light conductor, it can break through the darkness like a sharp edge. It provides extra safety by the super wide-angle illumination. With specially designed rubber band, the light can be securely installed onto frame tubers with various diameters, round or irregular. 
 
Built-in Rechargeable Battery
Charges from any device with a USB port. 
 
Smart Charging
2 hour charging time
Automatic, fully charged cut-off system
Smart charging ensures longer battery life
 
Simple control button
Conveniently located on top of the light for easy access
 
4 Lighting modes
Steady-Running time up to 4 hours
Slow Flash-Running time up to 10 hours
Super Flash-Running time up to 12 hours
Cycle Flash-Running time up to 8 hours
Waterproof and Shockproof

Specification:
Material: ABS
Light: 5 pcs LED
Lumens: 50
Battery: 330mAh li-ion rechargeable battery built-in
Turn on/Turn off: press switch 0.7 seconds
Change Modes: press switch 0.1 seconds

Packing Contents:
1 x Light
1 x USB Cable
2 x Rubber Bands