Multiple modes: 3 white light modes (high, medium, low) and 2 red light modes (constant light/SOS) as warning signals to meet your daily needs. This headlight is very suitable for night reading, night fishing, hunting, jogging, biking, camping, hiking, and caving for adults and children. Scalable, flexible and adjustableIf you want to focus on a specific object, zoom in and project a bright headlight. Zoom out to turn the beam into a wide floodlight, perfect for illuminating an entire room or campground. The sturdy headlight body can be tilted 45, so you can focus the light. The elastic headband can easily and comfortably adapt to any size. Lightweight and waterproof: The waterproof IPX5 headlamp prevents water splashes from all directions. It weighs only 71 grams and has less head pressure. In addition, the elastic anti-skid belt is easy for children and adults to adjust, suitable for night reading, dog walking, cycling, running, camping, hiking and even night maintenance work. [USB rechargeable] The USB charging cable is equipped with a 1200 mAh high-performance battery, which allows you to charge any USB device (including the USB cable). When fully charged, it can take up to 5 to 20 hours to provide long-lasting energy for outdoor activities. Sensor control: The headlight has a unique sensor function design. Just move your hand in front of the headlight to turn it on and off. You can choose between normal mode and sensor mode. In the sensor mode, the projector automatically turns on when it detects an object. You can check this by waving your hand or rotating other objects. (The recommended distance is 5-10 cm, because the measurement function is more sensitive)