Dual Ultra-Bright Light Source: 230 full field of view COB front light, large light output area; XPE side light brightness up to 350 lumens, lighting range less than 150 feet. The light is soft, avoiding excessive contrast between light and dark and irritating the eyes. 5 Lighting Modes: COB high---COB low---XPE high---XPE high---XPE low---COB and XPE flashing functions, which can be switched at will. Press the sensor switch to enter sensor mode and wave your hand to control the light. USB Rechargeable: Built-in 1200mAh lithium-ion battery. It can be charged via USB Type-C, mobile power, laptop, etc. It can be fully charged in 4 hours and can work for 2.5-8 hours. IPX4 waterproof rating, it can still be used in light rain.Adjustable Headband: Made of high quality ABS, small and lightweight, easy to carry, can be placed in pocket, purse or briefcase. toolbox ; Adjustable PC Elastic Forehead Belt, freely stretchable, firm and comfortable. Wide Range of Uses: essential supplies at night, very suitable for dog walking, rainy walks, crafts, helmets bicycles, gifts for children, reading lamps; emergency, running, exploration, camping, travelling, hiking, mining, auto repair, fishing Product name:full vision headlamp LED lamp beads:3W led 350LM Irradiation area :50 square meters Lamp beads:COBXPE Function:strong light/weak light/flash Battery 1200mAh/lithium battery Charging method:USB Charging time:4H Usage time: 2.5-8h Body material: silicone Waterproof rating: IPX6 (not soaked in water) Shipping quantity: 1 piece