Waterproof Motion Sensor Head Lamp Flashlight with White Red Light

Ultra Bright and USB-C Charging: The led headlamp uses 9 powerful LED chips to produce a maximum brightness of 2000 lumens, easily light up an entire tent and street, even the mountain. It comes with built-in rechargeable battery and a USB C cable. The battery indicator can remind you when it needs to be charged. ( Last for 4-16 hours after fully charge.)
Long Press and Smart Power Off Function: Eirnvop rechargeable headlamps added long press and smart power off function. In any mode, holding the power button for 3 seconds, you can turn on the red light directly. With smart power off function, if you use any lighting modes for more than 5 seconds,the lights can be turned off directly by pressing the power button again, without cycling through all modes.