1. 【EASY TO USE】 - Single-button design with light resources: Spotlight and Floodlight. You can easily use this led rechargeable headlamp to your different lighting . 2. 【SUPER BRIGHT & RECHARGEABLE】- The headlamp flashlight has the maximum brightness of , easily light up an entire tent, room and road. The rechargeable flashlights has a built-in rechargeable battery that can last for after fully charge and allow you to charge and turn on the light at the same time. 3. 【LIGHTWEIGHT & WATERPROOF】 - the headlamp is for who needs a led headlamp whether it is raining or snowing, indoors or outdoors. It is also a rechargeable headlight for running, hiking, camping, climbing, fishing, hunting, etc. 4. 【ADJUSTABLE ANGLE & STRAP】 - The head lamp can be adjusted downward by and tightly fixed to avoid shaking and sliding when running. The led head flashlight uses comfortable elastic headband, which can easily adjust the length to fit your head size. It is a perfect headlamp for adults and kids. 5. 【 DETACHABLE】 - the rechargeable headlamp body also easily detaches from the head strap and mounting bracket to become a versatile handheld flashlight with a built-in magnetic base for attachment to metallic surfaces.