Rechargeable and adjustable headbandThe 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 concentrated when riding or fishing. Multifunctional torchThe 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 mountain biking. Waterproof and energy saving The LED flashlight in the headlight can be effectively waterproof and moisture-proof, so that we can use it safely even in rainy days. XPE LEDs and COB LEDs are more energy efficient and environmentally friendly than ordinary LED flashlights. By choosing this headlight, lets contribute to the cause of environmental protection. Lightweight and wide rangeThe bright and powerful flashlight weighs 80 grams. A 230 degree wide beam clearly visible in front of you and on both sides at close and medium distance. Wide beam (600lm), range 100m. Note: the first photo shall prevail