Features:

-A Lightweight, high performance headlamp

-Purpose-designed for hiking, climbing, camping and general outdoor recreation

-Utilizes a CREE XM-L2 U2 LED

-Integrated *Precision Digital Optics Technology* provides extreme reflector performance

-High-efficiency regulation circuit provides up to 1000 lumens of output

-Powered by a single 18650 Li-ion or two CR123 batteries for up to 680 hours of runtime

-Innovative single button switch is remarkably user-friendly

-Five brightness levels and three special modes to select from

-Memory function for brightness levels

-Intelligent Li-ion battery charging circuit (via micro USB charging port)

-Features advanced temperature regulation (ATR) technology

-Light houing provides 180 degree vertical movement to eliminate illumination dead-zones

-Power indicator displays battery voltage (accurate to 0.1V)

-Reverse polarity protection

-Cosntructed from rugged PC material and aero-grade aluminum alloy

-Rugged HAIII military gade hard-anodized aluminum alloy

-Comfortable chafe-free and breathable nylon headband

-Impact resistant to 1.5 meters

Specifications:

-LED: CREE XM-L2 U2

-Max Output: 1000 Lumens

-Max Runtime: 680hrs

-Max Beam distance: 117m

-Max Peak beam intensity: 3,400cd

-Waterproof: IPX7, 1meter

Battery Power

-1x 18650

-2x CR23A (NOT RECHARGEABLE THROUGH LIGHT)

-2x RCR123A (NOT RECHARGEABLE THROUGH LIGHT)

Output and Runtimes:

-Turbo: 1000 Lumens / 1hr

-High: 420 Lumens / 2hrs 30min

-Mid: 210 Lumens / 7hrs 15min

-Low: 38 Lumens / 25hrs

-Ultralow: 1 Lumen / 680hrs

Accessories

-Nitecore 18650 battery (3400mAh)

-Spare O-ring

-Button cover

-USB charging cord