●USB rechargeable: the LED headlamp can be charged via USB cable. The headlamp has a built-in 1200mAh lithium-ion battery. With only 6 hours charging time, the headlight delivers up to 6-20 hours of constant light. ●Multiple light modes: the light has 5 lighting modes to meet your different requirements, including spot light (high, medium, low), red light (continuous and flashing light). It can meet your different needs. ●Gesture sensor mode: press the sensor switch to switch to or exit sensor mode. In sensor mode, you can easily swivel your hand in front of the headlamp (within 8 cm) to turn it on or off. ●Lightweight, comfortable and adjustable: the elastic headband is comfortable and easy to adjust. It is only 66 g, easy to store and carry; the lamp head can be rotated 60°, so you can direct the light to the desired position. ●IPX4 waterproof and durable: the 800L headlamp has an IPX4 protection level. It is a good partner for running, camping, fishing, hiking, hunting, climbing, cycling, car repair, etc.