This is definitely the practical and indispensable headlamp on camping, running, maintenance, or emergency. @ 230Wide Angle - shortens search time and increased safety on running at night; @ Motion Sensor - frees your hands perfectly; @ Blue-tooth Connection - supports music playing and answering calls without pausing work; @ Switchable Strong/Weak Light - adapted to different applications; @ Soft & Flexible Design - without the grippy, pressure feeling.Full 350 lumen super bright floodlight headlight, covering a wide 230 visibility. Have you ever found yourself have to turn around your head to see the dark corners left & right? Now you can see around more clearly with just a glance, making you more comfortable and safer on walking, running or cycling at night. Powered by built-in rechargeable battery(2.5-3.5h runtime), USB-C direct charging port saves the trouble of replacing battery(3h charging time).Motion Sensing Mode: Conveniently turn the light on/off by waving your hand, you will find working in tight, unlit areas or in darkness to be much easier. Blue-tooth Mode: Easily answer/hang up calls by waving hand, no more hassle to crawl out from under the car or missing an important call. You can even play music to add fun to your busy schedule. Switchable COB Light Brightness: Strong light, Weak light, Strobe Light, adapt to your different usage scenarios.The COB headlight is made of soft silicone, only weighs about 75g/2.6oz. It's so lightweight that you might even ignore it's there. Comes with Reflective Warning headband: Elastic, adjustable, breathable and sweat-absorbing, compatible with different head sizes, and can warn others or vehicles when cycling to ensure your safety. Fits easily into your pocket or bag, portable for repairing, cycling, dogwalking, reading, outdoor recreation, etc.