JOYUSING V500 Document Book Camera Scanner Auto Focus USB Plug&Play 8 Mega-pixel HD High-Definition Max. A3 Scanning Size Ports Available for USB VGA IN&OUT for Teachers Online Teaching Distance Model: V500 Digital Zoom: 100x TF Card: SDHC, FAT 32 Sensor: 1/4" CMOS 8.0MP Frame Rate: 30FPS Illumination System: 11 Fill-in LED Lights Resolution: 8.0MP 3264X2448 Focus Mode: Auto Focus Lens: F=2.8 Microphone: Built-in Mic Shooting Area: Max. A3=16.5" x 11.7 " / 420mm x 297mm System: Mac, Chrome OS, Win XP and above Language: Support Chinese, English, Spanish,  German, Korean, French, Italian, Dutch etc. OEM Interface: VGA IN / VGA OUT / USB / TF Item Size:  7.28" x 11.61" x 12.59" /185mm x 295mm x 320mm Item Weight: 1076g/37.9oz Package Size: 37.5 x 26 x 10.5cm/14.8 x 10.2 x 4.1in Package Weight: 2043g/72.1oz Packing List: 1 x Document Camera 1 x Remote Control 1 x USB 2.0 Cable 1 x Cable 1 x VGA Cable 1 x DC Adapter 1 x User Manual