The long awaited upgrade to Fenix's best selling headlamp, the Fenix HM50R V2.0, has everything you have come to love plus added performance and new features. Super small and light weight, this headlamp can now blast a maximum 700 lumens 377ft. The included 16340 rechargeable li-ion battery is USB Type-C rechargeable, and the headlamp includes a battery level indicator so you will always know the battery's status. Use the red light mode for up close tasks or to preserve your night vision, and use the red flash as a signaling device. Dustproof, waterproof and impact resistant to 2 meters, the Fenix HM50R V2.0 Rechargeable Headlamp is tough enough to hang with the big boys, but won't weigh you down on those long backcountry trips.