Fenix HP30R V2.0 is a professional headlamp with separate battery case, powered by two 21700 Li-ion batteries. This headlamp is rechargeable via the USBC port in the battery case, and the battery can be used as a power bank to charge other devices. The dial switch allows you to switch between four white spotlight output levels, and three neutral white floodlight output levels. The spot- and floodlight can be switched on simultaneously to deliver a max output of 3000 lumens. Made for the professional, the Fenix HP30R V2.0 Headlamp is built for performance—high performance.