158B Rechargeable Led Head Lamp
. Material : Abs
. Power : 3W
. Battery : 800 mAh
. Luminous : 300 Lm
. Function : 4 Modes
. Charging Time : 4 - 7 Hours
. Discharge Time : 3 - 4 Hours
. Build in lithium battery
. Area : 100m to 200m
. Size : 3 x 6 x 3.5cm
. Weight : 67g
. Usb fast charging
. Waterproof : IP55
. Come with sensor