ADJUSTABLE ANGLEThis LED rechargeable headlamp can be rotated up and down 45 degrees, head for easy directional lighting. High brightness, built-in 1000mAh rechargeable battery, the battery can last 4-8 hours of continuous illumination after fully charged (1.5 hours).4 LIGHTING MODES HEADLIGHTMulti-functional headlamp has COB white light - COB warm yellow light + 2*LED red and blue light alternately flashing 4 light modes. Long press the switch, white light and yellow light will be on at the same time. Meet your different needs.LIGHTWEIGHT Battery-powered head mounted torch is small and lightweight, only 2.30 ounces (65 grams), easy to use and carry. The ergonomically designed elastic adjustable headband provides a more comfortable wearing experience.IP65 WATERPROOFThe head mounted torch has IP65 waterproof design, suitable for rain, snow, indoor or outdoor use. Suitable for camping, hunting, reading, car repairing, climbing, running, night walking, hiking, night fishing and other outdoor activities.