What’s in the box:1 USB Cable Lead; Cell type:Li-polymer; Bulb Type:LED; Capacity:1000; Type:USB LED Light,LED Light,Headlamps; Emitter:LED; Switch Mode:3(High > Low > SOS); Application:Everyday Use,Camping / Hiking / Caving; Body Material:ABS; Includes:with USB Cable; Batteries Included:Preloaded; Brightness (lumens):401-999 lumens; Waterproof Level:IPX 4; Features:Lightweight,Durable,Waterproof,Portable; Net Weight:0.097; Listing Date:12/21/2021