USB Rechargeable HeadlightUSB charging cable enables you to recharge from any USB Device, Powered by 3* 18650 Rechargeable Batteries, could last working up to 3-5 hours under full charge) .Lightweight and ComfortableThe lamp cap weighs without burden , it is the ideal headlamp accessories for runners and outdoor adventurers. The removable, washable, and adjustable headband comfortably fits adults and children alike.Weather and Shock ResistantWater resistant and drop tested to stand up to harsh conditions, headlamp is suitable for rain or snow, indoors or outdoors. It is the perfect addition to your running, camping, fishing, hiking, backpacking, hunting, or cycling gear.Comes In Premium Material water resistant ,Prevents splashing water in all directions.adjustable headband design comfortable,light,safe and stable in use.Headlight comes in a premium aluminum casing and Plastic.