HUDAKWA 1080P Night Vision Goggles Binoculars Digital Infrared 2.5 Screen 181N. Clearly See in 100% Darkness? - 5W 850nm infrared make our Night Vision Binoculars achieve a clear view in total darkness. 7 gears infrared brightness, the higher the IR gear, the farther and clearer the observation is. 4x digital zoom and the focus is smooth making it easy to capture clear photos & videos. 8AA batteries are required to make the digital binoculars work (not included), up to 7 hours runtime with IR illuminator on or 20 hours runtime without IR. Large 2.5 Viewing Screen? - The ...