Iuhan Fashion 8000LM 2X XM-L T6 Headlamp Headlight Head Light LED Rechargeable USB+18650 Battery Perfect suitable for household, outdoor activities, hiking, night fishing, camping Adjustable base is provided for each head lamp, with back and forth inclination Waterproofing design Output bright can come to max 8000 lumens [lm] Package Includes: 1 x CREE XM-L T6 LED Zoomable Headlamp. 1 X USB Charging Cable. 2 X 18650 Rechargeable battery