New in the box still and fully complete. Digital eyepiece binocular NV400 PRO infrared night vision telescope. Specification: Model: NV400 Magnification: 3.5-7 Zoom Digital Zoom: 2x Angle Of View: 4.5°-9° Objective Aperture: 31mm Exit Pupil Distance: 30mm F# for Objective lens: 1.2 View in the Dark: 100M Eyepiece Magnification: 2x High-sensitivity Sensor: CMOS Size: 1/3 Resolution: 640x480 Resolution of Screen: 320x240 Luminance: 3W Infrared LED IR Wavelength: 850nm Working Voltage: 4.5v-6.0v Power Supply: 8x AA Battery(Not Included) Output: USB AV Supporting: NTSC/PAL Storage: TF Card.