Description:Rechargeable: This kind of headlamp is designed with a build-in 2000mAh battery, cordless and long-lasting to use.Adjustable: This main headlight has 5 lighting gears, and the sensor mode has 2 gears, enough to meet your different needs.Occasion: This kind of head lamp is suitable for camping, hiking, fishing, other outdoor activities, you can order it according to your needs.Hands-free: This headlamp is easy to wear and take off because it has a headband, it frees your hands.Portable: This head light ensures your night security, easy to store and carry without taking up so much space. Specification:Material: ABSBattery: build-in 2000mAhWaterproof: IPX4Lumen: 400lm Note:1. There might be a few color distortions due to different computer resolutions.2. There might be a slight error due to different hand measurements.