Bicycle Front Light Wireless and Chargeable

3Lighting
Modes
High
3hrs
(depress
button
and hold)
Medium
5hrs
Flash
12hrs
Power Source
USB Rechargeable
800mAh Li-Polymer Battery
Charge Time
3hrs by USB
Weight
L66x W29x H22mm/50g
Bulb
CREE High Power LED
Switch for Functions: 3Lighting Modes