Headlamp, Battery Chemistry Alkaline, Includes Batteries Yes, Battery Size AA, Number of Batteries 3, Includes Charger No, Beam Pattern Spot, Body Color Black, Body Material ABS, Number of Light Output Modes 3, Maximum Beam Distance 49.7 m, Maximum Brightness 560 lm, Run Time at Maximum Brightness 4.2 hr, Weight with Batteries 8 oz, Rechargeable No, Includes Secondary Light Yes, Head Adjustability Adjusted, IP Rating IPX4, Head Strap Style Over the Head, Mount Type Hat Clip, Head Strap WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Styrene