Feature: 1. Wave induction - With a side wave induction sensor and one touch buckle,easy to work outdoor when wearing this headlamp.2. Wide angle view - Wide beams LED provide a 230 degree view with no dead angle in front.3.Long Distance - In addition to wide angel view provided by the wide beam LED, the Separate side LED can light up to a long distance of 100m/328.08ft.4.Safety lighting - Light up the user, front ground and the surrounding of the user to ensure the safety and avoid accident.5.All Perspectives Induction for Running, Camping, Cycling, Outdoor Specification: 1. Name: Full Vision Headlamp 2. Material: ABS 3.Product size: 100x55x35mm/3.94x2.17x1.38in4.Gross weight: 230g5.Battery: 1200mAh lithium battery6.Function: Strong light-low light flash-waved hand induction7.Waterproof: IPX48. Irradiation area: 50 square meters9.Charging method: USB10.Charging time: 4h 11. Use time: 3-8h