Wider Lighting Angle- For headlight users, the most feedback is that the field of vision is not wide enough. The light source of the COB headlight is from the flexible COB LED strip, which can provide 220 wide-angle illumination, allowing you to have a wider illumination range. 3 Lighting Modes- Our headlights have 3 lighting modes for the front light and the red tail light: strong, medium and strobe. When the switch is pressed, the headlights and red taillights switch lighting modes synchronously. A variety of lighting modes to meet your different daily lighting needs USB Rechargeable Headlamp- When fully charged, the rechargeable headlamp can work for 3-8 hours in different light modes. Work outdoors for a long time, just carry a mobile power supply to solve the charging problem Lightweight and Slim Design- This lightweight LED headlight has a slim design and weighs only 65 grams, which is comfortable to wear while walking or running. When not in use, the headlight can be folded up and stored in a pocket. The flexible light bar allows you to exercise outdoors without worrying about damaging the light stand Multifunctional- This headlight meets IPX4 waterproof standard, the surface is waterproof, so you don't have to worry about water mist intrusion, it can be used in snowy days or rain. Perfect for camping, night fishing, biking, running, maintenance, building construction and other outdoor or indoor activities.