Starlight SENSOR, low light long distance observation. 2.5Ultra HD TFT, 6x eyepiece magnifying glass observation window. 2.5TFT(Resolution640480) inner screen, with 6X large window magnifier, 4X Digital Zoom.
5W 850nm infrared LED , 7 grades infrared adjustment. The brightness of the display screen can be adjusted in 7 levels. 3 meters~infinity view distance in low light. About 350-400 meters view distance in complete darkness.
Power supply: 82AA alkaline batteries, external 5V power bank. Night Vision 6x Zoom For Helmet Hunting Observation IP66 Goggles Monocular Green.