High Definition: Superior optical clarity, high performance night vision digital binoculars that allow you to see targets in total darkness. Zoomable: This night vision binoculars can be zoomed, so that distant or tiny things can be clearly observed, which is convenient and practical. Long Farsighted Range: This digital infrared telescope has a farsighted range of up to 400m, long farsightedness, great for nighttime use. Infrared Adjustment: 5 levels of infrared adjustment, according to the dim environment, the higher the infrared light level is set, the clearer the observation is. Wide Applicability: Suitable for outdoor activities, night hunting, patrol detection, security and surveillance, search and aid, camping, wildlife and landscape observation. Item Type: Night Vision Goggles Material: ABS Gross Weight: 1333g / 47.0oz Amplification Power: 3.5-7 Digital Zoom: 2X Wavelength: 850nm Perspective: 9 degrees Objective Lens Caliber: Approx. 31mm / 1.2in Exit Pupil Distance: Approx. 30mm / 1.2in Aperture: 1.2 Active Infrared: Yes Screen Resolution: 320 x 240 TFT LCD Image Resolution: 640 x 480 Power Supply: 8 AA batteries (delivered without batteries) Language: multiple interchangeable Storage: up to 32G (32GB memory card) Observation Distance: 3endless during daytime, up to 400m in dark environment (black and white) Built in Display Screen: 1.5in color LCD screen with built in recording and storage functions. 1 x Night Vision Device. 1 x USB Cable. 1 x Transmission Line. 1 x Shoulder Strap. 1 x Lens Cleaning Cloth. 1 x Instruction Manual. 1 x Storage Box. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.