Dual lighting mode: There are 2 lighting modes (COB and XPE LED) to meet your different requirements. Long press the switch to change the luminance (high-low), long press for 3 seconds to switch to low brightness mode. Ergonomic 90 adjustable and 8 helmet clips: the rechargeable headlamps USB can adjust the 90 tilting head, and an adjustable headlamp band makes your head more comfortable and provides the best wearing experience. Long battery life and USB rechargeable: the lamp Rechargeable LED Headlamp has a built-in rechargeable lithium battery that charges in 3 hours. Compatible with any USB port (micro USB charging cable included) and provides up to 24 hours of constant light on a single charge. The charging indicator will flash red while charging and turn red when fully charged. Waterproof and multifunctional uses: This rechargeable LED headlamp is weatherproof and dustproof, which can withstand harsh working environment conditions. With the side magnet design, it can be adsorbed on iron objects and allows you to mount the light with a magnet for hands-free task lighting. Suitable for camping, hunting, reading, auto repair, mountaineering, running. Functionality 1. Built-in lithium battery and USB charging method. USB rechargeable battery recharges by light in 3 hours. Using the headlamp with rechargeable batteries is more environmentally friendly and reduces battery waste. 2. Compatible with any USB port (micro USB charging cable included), suitable for power bank, computer, USB outlet, car charger. 3. Two lighting modes: spotlight and spotlight. 4. Multi-angle adjustment to adapt to various environments. The headlight can be adjusted 90 degrees with a tilting head, reducing neck strain and allowing you to adjust the lamp up or down to direct the light where you need it most. > 5.8 durable plastic helmet clips are used for headlights, helmets, helmets. Simply clip the hooks around the edge of your helmet/helmet and slide your headlamp strap into the secure groove. 6. With side magnetic function for adsorption on iron objects. Mounts magnetically with a strong side magnet for use as a work light, which can meet some hands-free maintenance work. 7. Breathable fabric elastic headband with an adjustable buckle to fit different head shapes, provides a more comfortable wearing experience. 8. slbrillre The rechargeable headlamp is small and light (headlamp weight is about 75g / 0.16lb), portable and practical, suitable for cycling, running, car repair, reading, to dog walking, night fishing, hunting, hiking, camping and other outdoor activities. What you get headlamp x 1 USB data cable x 1