Features:1.Ultra Solid Quality - This durable headlamp is made to last, ABS material provide reliable protection for droping and scratching in all direction.2.Lightweight & Comfortable - Weighting only 60g, with sweat proof elastic headband and 45 adjustable angle, this may be the most comfortable headlamp for both adults and kids.3.Waterproof - Heavy rain or splashing water are no longer a concern while using it for any outdoor activities.4.Super Bright & 5 Light Modes - 3 Levels of white light brightness (High/Low/Strobe) and 2 modes of red light (stay on/flash) illuminate up to 100m away5.USB Rechargeable - Compatible with any USB port and provide up to 6-8 hours' continuous lighting on a single charge. (Micro USB charging cable is included, but adapter is not included). Notice:Actual color may be slightly different from the image due to different monitor and light effectPlease allow 1-3cm deviation due to manual measurementOur product has two types of light color configuration, one type is Blue Light & Yellow Light, another is White Light & Blue Light, please pay more attention before buying Our product does not contain the adapter, please pay more attention before buying Description:1.Product Name:LED Headlamp2.Size:5.9 x 3.8 x 4 cm3.Outer Material: ABS4.Battery Capacity: 1,200mah5.Charging Time: about 3-4 hours6.Endurance Time: bright light 6-8h; mid-range 12h7.Range: 100 m8.Light Source: white light, yellow light, red light9.Packing List: 1 x Headlamp, 1 x Headlamp Elastic Band, 1 x USB Cableincludes:1 xLED Headlamp(Blue Light & Yellow Light)OR1 xLED Headlamp(White Light & Blue Light)