300-400m viewing distance in complete darkness. 3 meters to infinity in low light. 3W 850nm strong infrared spotlight, 7-speed infrared brightness adjustment. 2.7-inch 640480 ultra-high-definition TFT screen, 6.5 times larger window eyepiece magnifying glass, equivalent to 17.5-inch screen viewing. Tactics, scouting, hunting, security and surveillance, camping, cave exploring, night fishing and boating, wildlife observation and photography, etc. Photo Resolution:12M(4000×3000), 8M(3264×2488), 5M(2592×1944), 3M(2048×1536), 2M(1600×1200), 1M(1280×960), VGA(640×480). Lens: F=1.0 Aperture: 35mm, FOV=8.5°, Caliber 25mm, auto IR filter. LCD display: 2.7-inch 640480 ultra-high-definition TFT screen, 6.5 times larger window eyepiece magnifying glass. Memory: TF card, up to 32GB. IR LED: 3W, 850nm high power IR, 7 levels of IR brightness adjustment. Total darkness viewing distance: 300-400 meters. Weak light observation distance: 3M to infinity. Digital Zoom: 1x-8x digital zoom. Color effect: color, black and white, moonlight green, film negative (negative). OSD Language: Multiple languages are optional. Date Stamps: Support to set date and time, Date and time stamp on photo and video files. Operation Buttons: 6 buttons. Power supply: 3.7V, 3000mAh lithium battery. Operation Temperature:-20? To +50? Storage Temperature: -30? To +60? Dimensions & Weight: approx.