Item No.:SL-BF074 USB Rechargeable bike headlight

Head light,USB rechargeable
1 watt white LED
Functions:steady-1/2steady-flash-off
With low battery indicator
Lighting value:30 LUX (100Lm)
Waterproof:IP44
Article size:106x40.3x40mm
Bracket size:22.2~31.8mm
Battery size:rechargeable 3.7V 2000mAh