The Fenix HM50R V2.0 is the upgraded version of Fenix's best-selling headlamp delivering an impressive 700 lumens with a 377ft beam distance in a compact lightweight design.Fenix HM50R V2.0 Rechargeable Headlamp700 lumen maximum outputUSB Type-C rechargeable 16340 Li-ion battery includedBattery level indicator for status monitoringRed light mode and red flash signalingWaterproof dustproof and impact resistant to 2 metersCompact size at only 2.52 inches longPerfect for backcountry adventures professional use or emergency situations where reliable hands-free lighting is essential. The red light modes preserve night vision for tactical and outdoor applications.