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/3.94x2.17x1.38in 4. Gross weight: 230g 5. Battery: 1200mAh lithium battery 6. Function: Strong light-low light flash-waved hand induction 7. Waterproof: IPX4 8. Irradiation area: 50 square meters 9. Charging method: USB 10. Charging time: 4h 11. Use time: 3-8h Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia