Starlight-level SENSOR, long-distance observation without infrared light under low light conditions, ultra-bright infrared light at night distance 600M. 2.5-inch ultra-high-definition display, equipped with 6x eyepiece magnifying observation window, 8x lens with a diameter of 24mm plus 4x digital zoom. Name: Night Vision Goggles. Image resolution: 3Meter(2048×1536) 2M(1600×1200), 1M(1280×960), VGA(640×480). Lens: F1.0 large aperture, f=35mm. Lens angle: 10.3°. Display: The inner screen is 2.5 inches 640480 TFT, the outer screen is 98x48mm, with 6x magnifying glass. Storage: up to 32G TF card(not included). USB interface: Micro USB 2.0. Auto Power Off: 3 min/5 min 10 min/off. Infrared light: 5W, 850nm strong infrared spotlight, 7-speed infrared adjustable. Display brightness: 7 levels adjustable. All black viewing distance: about 600 meters. Low light observation distance: 1 meter to infinity. Digital zoom: digital zoom 4x. Power supply: 8 x 2AA alkaline batteries, external 5V power bank(battery not included). System language: multi-country optional. Date stamp: support date and time setting, date and time are displayed on the photo video. Operating temperature: -10? To +50? Storage temperature: -20? To +60? Specification/weight: 196.3×144.6×61.5mm, net weight about 795g. Night Vision Goggles x 1. Storage box x 1. Data cable x 1. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Manual measuring, please allow 13mm error, thank you. It usually takes around 3 to 4 weeks to United Stated, United Kingdom, Australia, Canada and some European countries. But for other countries, it may need 5-7 weeks to deliver the parcel. All items will be tested or checked carefully and packaged in good condition before sending out to you. Some faulty items might happen especially after overseas transportation. We promise we will provide prompt and satisfactory solution to you. Your 100 satisfaction is our greatest goal here. Friendly communication is always appreciated and welcome. Sometimes it might get filtered as a spam or our office is closed for weekends and public holidays.