Streamlight Double Clutch USB Headlamp Black

Face cap twists for easy functionality, even with gloves. Dual-fuel: Powered by USB rechargeable lithium polymer battery; also accepts 3 AAA alkaline or lithium batteries as back-up. Lithium polymer battery features charge status indicator. Low-profile construction with optimized center of gravity provides maximum comfort and stability during use. 60° tilting head reduces neck fatigue. Durable, impact-resistant polymer construction. Locking mechanism on battery compartment opens easily to recharge or replace batteries, but keeps the body from popping open if dropped. IPX4 water-resistant; 2m impact resistance tested. 4.03 ounces (114.25g) [with lithium polymer battery]; 4.69 ounces (132.96g) [with AAA alkaline batteries]. Includes USB cord and adjustable elastic and hard hat straps.