This digital microscope allows you to see the smallest details in high resolution directly on your computer screen. Suitable do industrial inspection, electronic accessories inspection, leather testing, textile inspection, jewelry inspection, collection/coin inspection, printing inspection and so on. Features: 1000X magnification, perfect do viewing the smallest details. USB interface with OTG function. CMOS sensor 0. 3M is great for do high-resolution images. Built-in 8 LED LEDs and brightness can be adjusted (circle on cable). Press the button on the microscope to switch different colors. Powered by USB DC 5V, plug & play, convenient to use. The adjustable metal base is suitable do hands-free operation and viewing from various angles. With the software and user manual, you can save images directly to your hard drive on the included CD. Suitable do control of electronic accessories / leather / textiles / jewelry and so on. Technical data: Image Sensor: 0.3M CMOS Sensor Controller: High Speed DSP Magnification: 0 - 1000X Focus range: 15 mm - 40 mm (manually) Number of LED: 8 pieces LED Backlight range: 0 - 30000LUX Brightness control: manual adjustment Power supply: USB DC 5V PC Interface: USB 2.0 Video format: AVI Image Format: BMP/JPG Frame Rate: 30f/s Under 600 LUX Brightness Video Capture Resolution: do 640 * 480! Operating System: Win XP, Vista, Win 7, Win8, Win10 32bits and 64bits Material: ABS metal Color: Black Silver Product Size: 105*30mm/4,13*1,2in(L*D) Product Weight: 87g / 3.07oz Package Weight: 250g / 8.84oz Package List: 1 * Microscope 1 * Metal Stand 1 * Calibration Ruler 1 * CD 1 * CD