1. FULL AREA ILLUMINATION AND LONG-RANGE HEADLAMP: The wide-beam headlamp provides a broad field of vision and an independent side LED spotlight. 2. LED HEADLAMP: The LED headlamp features a motion sensor for ease of use. Activate the motion sensor and wave your hand near the sensor to turn the headlamp on or off. 3. LIGHTING MODES: The wide-beam headlamp offers the following modes: 100% COB / 40% COB / 100% XPE / 40% XPE / Flash. You can switch between the different modes by pressing the power button. When you turn on the headlamp and hold the button for 2-3 seconds, both the COB and LED lights will flash. 4. RECHARGEABLE AND WATERPROOF HEADLAMP: The rechargeable headlamp is powered by lithium batteries and can be used for hours on a full charge. The headlamp can be used in rain or snow, both indoors and outdoors, thanks to its water resistance. 5. LIGHTWEIGHT AND COMFORTABLE. The LED headlamp is so lightweight you won't even notice you're wearing it. The soft, durable headband is adjustable to fit any head size and can even be worn over hats. It's ideal for runners and outdoor adventurers.