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, OutdoorSpecification:1 Name: Full Vision Headlamp2 Material: ABS3 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: 4h11 Use time: 3-8h