Iuhan&reg; Fashion Adjustable LED Zoom 1800LM MINI USB Rechargeable Flashlight Torch Portable Perfect suitable for household, outdoor activities, hiking, night fishing, camping Built-in 2000mAh rechargeable lithium battery, charged by USB port directly, no power adapter required . Rubber Waterproof switch. Mini adjustable focus touch. Material: Aluminum Alloy Package Includes: 1 x USB Rechargeable Flashlight