Bicycle head lamp Rechargeable with USB port No need to replace batteries Bicycle Light  Bicycle head lamp, bicycle head light, bicycle lamp, rechargeable bicycle head lamp,Features:

5pcs super bright white LED

.with uniquely designed focus lens

.three operation modes: light/flash/off

.charging indication by 1pc D3 red LED

.no need to replace batteries

.works with our TK-031FD for easy charging or connects with other USB power supplies for charging

.PVC bicycle clip for easy installation and un-installation without any tools

.USB input: 5.0V/300mA

.charging time: 6hrs by USB

.Lighting time after full charge: 3hrs

.flashing time after full charge: 8hrs

.water proof

.battery: LIR14250/3.7V/300mAH

 . Unit Size: 112 x 53 x 68mm(portability).