Upgraded Safety Red Light Design - When you long press to button to the behind red indicator light on the battery holder will be bright, which can play a warning role.The human eye is most sensitive to the red range of light and help to see you and avoid occurrence of incident. Useful and necessary in all outdoor activities at nightUpgraded Zoom Function - Adjustable focal length - It can be adjustable and focusing range for different usage, stretching to adjust its focus and it's easily adjustable zoom focus lens for close up and long-distance lighting. This zoomable brightest LED head torch is prepared to adjust to a full range of lighting needs.4 Normal Modes - The head torch rechargeable have bright light in the middle - bright on both sides - three lights at the same time - three lights are flashing these 4 modes. Be prepared to adjust to a full range of lighting needs. Fit all adults and kids with it's stylish design. This upgraded head torch features 3 LED Ultra-bright 6000 lumen, brighter, stronger and longer for constant use.90 Adjustable & Waterproof - The head torch rechargeable can help you to see anything clear in ahead by pivoting the head down 90 to avoid the pavement cracks and obstacles. IPX5 water resistant grade, it's safe to use even when it's raining.Comfortable & Long Lasting -Super adjustable system bands will provide maximum comfort. High quality 1200mAh Li-polymer battery supports 4-4.5 hours fast charge which provides for 7-8 hours using time. Extremely suitable for jogging, cycling , camping and other long time night activities and etc. Best Holiday Gift for people as a birthday gift, Christmas gift, stocking fillers, Thanksgiving Day's gift and other special occasions. Absolutely, these presents for dad must practical and impressive!