Binoculars Telescope Infrared Night Vision Zoom Digital Goggles Optical Hunting. 1300M range in darkness 27x21 Magnification 3640x480 Resolution 43w IR LEDs(850nm). Digital Zoom Magnification:Max 2x. Day Range:3m in daytime (color). Night Range:300M in the darkness. IR LED:3W Infared LED with 850nm. Memory Card:Support SDHC 4GB32GB SD Card. Video File:AVI in SD storage. Picture File: JPEG in SD storage. Playback media file from SD storage. External power supply - USB 5V/1A. Battery:4 pcs AA battery 4.5V-6V (Not included). Battery life: 6 hours working time with IR off. 4 modes...