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, coin collection/inspection, printing inspection and so on. Features: 1000X magnification, perfect for you to see the smallest details. USB interface, with OTG function. 0. The 3M CMOS sensor is great for high-resolution images of your specimens. Press the button on the microscope to switch different colors. Powered by USB DC 5V, plug & play, convenient to use. The adjustable metal stand is good do hands-free operation and observation from multiple angles. With the software and user manual included in the CD, you can save images directly to your hard drive. Suitable do electronic accessories / leather / textiles / inspection jewelry and so on. Specifications: Image sensor: 0. 3M CMOS Sensor Controller: High Speed DSP Magnification: 0 - 1000X (manually) Focus Range: 15mm - 40mm Number of LED: 8pcs LED Lighting range: 0 - 30000LUX Brightness Control: Manual adjustment Power supply: USB DC 5V PC Interface: USB 2.0 Video format: AVI Image Format: BMP/JPG Number of frames per second: 30f/s at 600 LUX Video capture resolution: do 640*480 Operating System: Win XP, Vista, Win 7, Win8, Win10 32bits and 64bits Material: ABS Metal Color: Black Silver Item Size: 105*30mm/4.13*1.2in(L*D) Item Weight: 87g / 3.07oz List of packages: 1 * Microscope 1 * Base Plate 1 * Adjustable handle 1 * Calibration Ruler 1 * CD