Current headlights will free your hands At night it is much easier to do something with your free hands. For example, night shift, camping, night running, fishing, cycling, night reading, car repair, etc. Powerful magnets are built into the headlights, making it easy to use for car repairs in hard-to-reach places. LED headlights have 2 types of lighting, high beam, low beam and dimmable. The headlamp is light and comfortable to wear on your head. Elastic nylon straps fit all head sizes. The headlamp has a detachable base that can be adjusted to a 90-degree beam angle, allowing you to aim the headlamp exactly where you really need it. Headlamp with built-in 18650 battery and USB cable (included) provides 4-6 hours of continuous use. A full charge takes about 4-6 hours. It can be charged via mains, computer, laptop, car cigarette lighter and external battery. Splash-proof LED rechargeable headlights keep you moving in any weather. Type: headlight Voltage: 3.7 (V) Battery: built-in 18650 lithium battery Color: black Weight: 70 g Charging method: fast charging via USB. Dimensions: (LxWxH) 9x5x6cm Supply quantity: 1 piece