Astromania Portable Digital Night Vision Monocular New Optics Records Video Image with Micro Sd Card The Astromania Night Vision Monocular is equipped with multi-coated glass objectives and high sensitivity sensors. Its compact size and lightweight is ideal for a wide variety of uses such as security and surveillance, scouting and guarding, search and rescue, wildlife observation, night fishing and boating and nighttime navigation. You can vary the size of the image by 1X, 1.3X, 1.6X, 2X. IR LED illuminator and you can flexibly vary the amount of IR illumination by 7 levels. You can view in the dark up to 328ft/100m, get the brightness you want. Video and image function: With this device, you can take photos and videos at any time, record more true-to-life details and you can capture an image or record a video, and view files directly in the monocular's internal color LCD-Screen or share files to be viewed on the television or PC. Handy and PortableThe Night Vision can be mounted on a tripod, put into a bag or linked to a binocular harness. It is covered by rubber on the surface with good hand feeling for holding, which also gains more friction, not easy to slip out. It is convenient for you to take it anywhere. Easy to use: Function buttons and method for mounting battery are marked in the photos for your reference. The Portable Digital Night Vision includes 4G Micro SD Card, mini USB cable, AV cable, neck strap, user manual and soft carrying case. Requires 4xAA batteries (not included). Security and surveillance Scouting and guarding Search and rescue Wildlife observation Night fishing and boating Nighttime navigation Magnification: 3X Digital Zoom: 2x Objective Aperture: 14.5 mm Exit pupil distance: 20 mm Field of view: 14field of view Viewing Distance: 300m (vehicle) / 100m (man) Sensor: CMOS Size: 1/5 Resolution: 640x480 Screen Size: 35at 2M Screen resolution: 320x240 IR Wavelength: 850nm Digital Image Output: USB port AV Supporting: NTSC/PAL Storage: Micro - SD Card ,Max 32GB SD card(no included),include a 4G Micro SD Card Press the cover with the right forced and direction, then open the cover. Press the cover with the right forced and direction, then pull the cover. Notice: When you press the cover, please be careful for the detail part. Set four pieces of AA batteries in. Working Voltage: 4.5V-6.0V Power supply: AA battery X 4 (not included) Working life of battery: 2-5 hours Video Recording Format: H.264