This 3-in-1 USB digital microscope allows you to see the smallest details in high resolution directly on your computer screen. It's suitable for industrial inspection, electronic accessories inspection, skin examination, textiles inspection, jewelry inspection, collections/coin inspection, printing inspection, and so on. Features: 1600X magnification, perfect for you to see the smallest details. 0.3M CMOS sensor is great for high resolution images of your specimens. The microscope can be connected with your computer or mobile phone via the USB port, micro USB or type-c port, convenient to use on OTG Android device(5.0 and above), tablet, Windows, compatible with iOS PC, no need for extra adapter.(Not compatible with iOS portable device) Built-in 8 LED lights and the brightness is adjustable. Adjustable 360 stand is great for hands-free operation and multi-angle observation. Connected to the devices, you can use the software to record the micro world, capture screenshot and record video. Besides you can use the Windows software's measurement function to measure the least bit. Suitable for industrial inspection, computer parts inspection, scientific teaching tool, insect/plant/skin/scalp examination, textiles inspection, jewellery inspection, collections coin inspection, printing inspection and so on. Specifications: Material: ABS Image Sensor: 0.3M CMOS sensor Controller: High Speed DSP Magnification: 50~1600X Focus Range: 15mm~40mm (Manually) LED Quantity: 8pcs LED Brightness Control: Manual adjustment Power Supply: USB DC 5V USB Line Length: 1.5m PC Interface: Micro USB / TYPE-C / USB Video Format: AVI Photo Format: BMP/JPEG Frame Rate: 25f/s Under 600 LUX Brightness Video Capture Resolution: up to 640*480 Operation System: Android 4.2 or later/Wins/iOS PC Operating Temperature: 20~50 Operating Humidity: 30~90%RH Package Size: Approx. 14.8 * 12.2 * 4.6cm / 5.83 * 4.80 * 1.81in Package Weight: Approx. 230g / 8.13oz Package List: 1 * Microscope 1 * Stand 1 * Calibration Ruler