【Rechargeable and Adjustable Headband】The 600lm DIY lamp (upgraded version) has a built-in rechargeable battery that can last 3-8 hours depending on how you use it. The headlight strap can be easily adjusted to fit different head shapes or helmet sizes, and the rechargeable LED headlight strap can also be easily removed for cleaning. 【Safe and hands-free 】 The right side of the fishing light is equipped with a sensitive motion detection device. When the detection mode is activated, it is not necessary to press the button. You can control the lights on and off by waving the sensor device. This outdoor LED headlight can make you more focused when riding or fishing. 【Multifunctional Torch】The waterproof headlamp has 5 lighting modes: strong COB belt mode/ Eco COB belt mode/ Strong XPE mode / Eco XPE mode / Flashing COB mode + XPE LED (long press the on/off button for 3 seconds to switch to flashing mode), ideal for outdoor activities such as hiking, camping and hiking. mountain bike.