6 Lighting Modes: White light provides high, medium, low, and SOS brightness. The headlights free your hands. A fully charged battery (4 hours of charging) ensures 30 hours of continuous use in low light mode. Save yourself the hassle of changing batteries every week. The headlight is USB rechargeable, so you can charge the light with a power bank and a phone AC adapter. It is very convenient to use outdoors. Lightweight: Motion Sensing Switch: Less than 70 grams in weight. You avoid heavy lights that interfere with hands-free activities. With ergonomic and adjustable elastic straps and a 45-degree beam angle, you can avoid obstacles in front of you in the dark. In motion sensor mode, the rechargeable headlights can be turned on/off with the movement of your hand. Suitable for all outdoor activities, like camping, hiking, hunting, climbing, fishing Packing list: 1pcs gray headlight