What's in the box:1 AC Charger,1 Headlamp,2 Batteries,1 Battery Charger; Cell type:18650; Voltage:3.7V; Running Time:300.0; Bulb Type:LED; Type:Headlamps; Total Batteries:2; Emitter:LED; Total Emitters:1; Switch Mode:3 (High > Low > Strobe); Application:Climbing,Multifunction,Working,Driving,Traveling,Hunting,Cycling / Bike,Everyday Use,Camping / Hiking / Caving; Body Color:Black,Purple; Body Material:Stainless Steel,Rubber,Plastic; Maximum Brightness:1800; Includes:with Batteries and Chargers; Power Supply:Battery; Brightness (lumens):1501 lumens or more; Mode:3; Features:Waterproof,Rechargeable; Net Dimensions:14.512.08.5; Net Weight:0.36; Listing Date:11/25/2014; Special selected products:COD,Clearance