Ledlenser MH8 Headlamp ensures maximum flexibility, even in the wilderness Thanks to the removable lamp head, it can be used as a headlamp or handheld light The integrated lithium-ion battery of this headlamp can be charged quickly at home using the magnetic USB charging cable The headlamp can also be powered using conventional disposable batteries This headlamp has energy saving mode, or choose constant light mode for especially consistent LED power This headlamp is powered by 2x14500 Battery Pack 3.7V with IPX4 and IPX5 water/dust resistance rating The headlamp has 1 x Xtreme LED, 600 lumens and a maximum lighting range of 200 meters