Features and BenefitsCompact, extremely light weight, high performance USB rechargeable LED headlampUses rechargeable Lithium Polymer battery; also accepts 3 AAA alkaline batteries as a back up power sourceShift between spot and flood beams for distance or up-close lighting needs. Spot and flood beams have high and low modesLow-profile construction with optimized center of gravity provides maximum comfort and stability during useDurable, impact resistant polymer construction, IPX4 water resistant; 2 meter impact resistance testedCompact, extremely light weight, high performance USB rechargeable LED headlamp. The Double Clutch USB headlamp offers “Dual Fuel” technology and one handed “glove friendly” face cap rotation to operate the light. The headlamp additionally offers spot or flood beam and high or low lighting modes. The Lithium Polymer battery charges inside or outside of the headlamp or three AAA sized batteries can be used for disposable power. The Double Clutch USB headlamp has been specifically engineered to maximize run time and minimize weight with a low profile design and an optimized center of gravity providing maximum wearer comfort and stability during use. The headlamp is packaged with an elastic head strap, rubber helmet strap, and USB cord.