Feature:1. Connecting this digital microscope to the computer via USB, you can easily take photos, dynamic video recording, timed video recording.2. Built-in 8 LED chips make the image clear and bright even when the lens is very close to the object. And you can adjust the brightness according to the actual need.3. It also functions as a USB camera to let your net friend on chat software see the image that the microscope captures. Support for 2000/XP, Vista, 7/8/10.4. Adopts premium photosensitive materials to fit special working environment.5. Come with a bracket to fix the microscope, freeing your both hands.Specification:Item Type: USB MicroscopeController: High Speed DSPLens: Macro LensFocus Range: Manual Focus from 3mm to 40mmSnapshot: Software & HardwareVideo Resolution: 1600 x 1200(2MP), 1280x960 (1.3MP), 800x 600, 640x480Image Resolution: 1600 x 1200 (2MP), 128 0x960 (1.3MP), 800x 600, 640x480Frame Rate: 30fps under 600lux brightnessFlash Control: 50Hz / 60Hz optionVideo format: AVISnapshot Format: JEPGLight Source: 8 LED white light (with USB Cable Driver)Power Supply: USB Port (5V DC)Software: AMCAP (Driver)System Requirement: For pentium 700 MHz computer and higher version, 20M HD space CD ROM driver, 128MB RAM, DirectX VGA cardPC Interface: USB 2.0 & USB 1.1.w-e-text table td,.w-e-text table th,;.w-e-text table,Package List:1 x Microscope1 x Bracket1 x User Manual1 x Calibration Ruler