COMFORTABLE TO WEAR AND FITS PERFECTLY: Adjustable nylon headband for a snug and comfortable fit. Detach the light to fit it in your pocket. Swivel it up and down 90 degrees. Switch between different lighting modes with single button.ADJUSTABLE FOCUS 3 LAMP BEADS HEADLAMP: Headlamps consist of 3 cree-t6 lamps beads, up to 6000 Lumens in brightness. The main light has the telescopic zoom function, and it can be adjusted vertically by 90°.GREAT VALUE AND QUALITY: Constructed from aero-grade aluminum alloy 6063 for extreme conditions. IPX8 waterproof and dustproof grade. Applications are both personal and industrial: running, camping, garage work, HVAC, construction, etc.LIGHTWEIGHT AND COMFORTABLE: Suitable for running with a weight under 3.5oz and an adjustable ergonomically designed elastic headband, resulting in a secure yet comfortable fit for long-wearing sessions.HANDS-FREE LIGHTING: The Headlamp is so light, at just 0.6LB, It can completely your hands! Ideal for camping, caving, barbecuing, jogging, night walking, mountain climbing, fishing, exploring, night reading, car maintenance, etc Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.