Features 1、1.【Wave Sensing】 Equipped with a side wave sensing sensor and a one-touch buckle, you can work outdoors when wearing this headlamp. 2、2.【Super Bright and 5 Light Modes】350 lm LED light can illuminate up to 230 degrees and 150 feet (about 45.7 meters). Safety lighting, illuminating the user, the front, and the surrounding, to ensure safety and avoid accidents. 3、3.【Upgrade】The back of the headlight adopts a new thermal insulation material, which isolates the burning feeling of the COB light strip in contact with the skin, making it more comfortable to wear. Add more colors, you can choose different colors according to your preference, more fashionable and personalized. 4、4.【Multiple Uses】Suitable for various scenarios, such as running, camping, hiking, fishing, cycling, dog walking, reading, outdoor entertainment, emergency, etc., suitable for adults and children, and also a good choice for gifts. 5、5.【Comfortable to Wear】Durable and stretchable headband with silicone lamp shell is adjustable to any head size, wearing on the head has no weight-bearing feeling, the whole is small and light, easy to carry, waterproof and sweatproof, and easy to clean. Material: plastic Size: One size adjustable Luminous flux: 350 lm Waterproof grade: IPX4 Battery capacity: 1200mAh Package List 1*Headlight; 1*USB Cable; 1*Manual;