Ledlenser MH7 Headlamp provides optimal lighting to keep the path clearly in sight even up to 600 lumens in boost mode if needed And thanks to a magnet, the charging cable of this headlamp can be quickly and easily connected to the light If charging isn’t an option, the headlamp can also be operated with disposable batteries The battery status indicator always displays how much power is left on the headlamp This headlamp has 5 light functions: Power, Mid Power, Low Power, Boost, Blink The headlamp has front switch and 2 special functions: Rear light & Transportation lock The headlamp has 3 energy management: Low battery warning, Charge indicator, Battery indicator IP ratings define the protection of the products against the penetration of foreign particles (mainly dust, dirt) and water This headlamp is powered by 2 x14500 Battery Pack 3.7V The headlamp has 1 x Xtreme LED, 600 lumens and a maximum lighting range of 200 meters