The basics Handsfree work has never been easier, thanks to the Duracell LED Headlamp.  The benefits It is fitted with a head strap that brings you unmatched comfort, which means your hands are free to do, well, whatever they want. The uses IPX4 water resistance to withstand even the most extreme weather conditions.Adjustable and ultra-comfortable head strap allows you to fit it perfectly to your head for unmatched comfort and support while keeping your hands free to focus on the task at hand.3 light modes: Switch between High (200 lumens), Low (30 lumens), and Strobe.Powered by 3 AAA batteries (included). Indoor and outdoor use: Take with you for outdoor activities such as camping and hiking or use at home for blackouts and everyday tasks. The bottom line Standout Features Comfort Strap, Strobe Mode Common Uses Camping, Emergency, Home, Outdoor Dimensions 1.18 x 1.85 x 2.28 inches Lumens High: 200 Lumens; Low: 30 Lumens Hours of Use High: 3 hrs; Low: 20 hrs Beam Distance High: 60 meters; Low: 7 meters Waterproof Level IPX4 Batteries 3 AAA (Included) Impact Resistance 1 meter Rechargeability Non-rechargeable