It includes 3 levels of light brightness (high light, medium light, low light) and emergency SOS flicker mode. With this LED headlight, you can easily change the brightness by just pressing the button and holding it for 2 seconds to switch to flash mode.
The built-in 800mAh lithium polymer battery provides 5 hours of continuous power in high brightness mode and 15 hours in low brightness mode. It only takes 3-4 hours to fully charge from any USB port (USB cable included).
It has an IR motion sensor, easily move your hand in front of (within 10cm) of the headlight to turn it off or on. Use this headlamp instead of a flashlight to keep your hands free, great for running, biking, hunting, electrical work, and more.
The lamp has a lightweight design, you won't even notice you're using it; perfect for long-distance users looking for a comfortable fit. The adjustable and elastic strap design ensures that the headlamp fits perfectly for both children and adults.