This USB-rechargeable headlamp can be used repeatedly without the need to replace its batteries. With a brightness of 200 lumens and an illumination distance of 90m, this headlamp is extremely bright and able to illuminate a wide area. Featuring a high-brightness white LED (1 light) for walking, a warm light LEDs (2 lights), which are gentle on the eyes for lighting in close quarters, and a battery level indicator.