The Kawach K-1110 LED Motion Sensor Headlamp is a high-quality wide area illumination headlight, perfect for running, cycling, DIY, camping, hiking, walking the dog, reading, home repair, climbing, emergencies, construction, mechanics, fishing, and more. 300 lumens in a compact LED light band flood your surroundings with 220 degrees of super bright light. The K-1110 was designed to light up an area, unlike any traditional single beam headlamp. The LED strip and headband are ultra low-profile and lightweight making the K-1110 comfortable to wear and less bulky than most traditional headlamps. An adventurer’s hands are sometimes full, which is why we’ve included an easy-to-operate no-touch motion sensor mode that signals a change between high beam, low beam, strobe, and off without having to push any buttons. The first button switches lighting modes between high, low, strobe, and off. The second button enables hands-free mode. In hands-free mode, you can adjust light settings by waving your hand in front of the sensor. Adjustable for kids and adults. Operation Instructions: Insert 3 AAA batteries (not included) in battery case & switch the Power Lock-out switch to the "ON" position. Adjust the headband length for your comfort & insert the battery case into the elastic sleeve.