Spy Gear - Ultimate Night Vision The Ultimate Night Vision scope delivers nighttime visibility up to 50 feet away! Infrared technology creates an invisible beam allowing you to see objects in complete darkness. One size fits all! The adjustable head mount ensures that Ultimate Night Vision is comfortable and easy to wear. Ultimate Night Vision is designed for Special Ops ages 8+ and requires 4 AAA batteries for operation. Includes: 1 Ultimate Night Sight Vision, 2 Way Adjustable Straps/Head Mount, 1 Instruction Guide