High Magnification Ratio: With a magnification ratio of 40X - 1000X, this digital microscope provides sharp and clear images of small objects. LED Lighting: The 8 LED lights provide bright and even illumination, making it easy to see the details of the specimen. USB Connectivity: The microscope can be connected to a USB port, allowing you to easily transfer images and videos to your computer. Metal Material: Made of sturdy metal, this microscope is durable and can withstand frequent use. You can also connect the microscope to Windows PC's usb port and get a larger field of view and clearer images. It is compatible with Windows XP Vista 7 8 10 11 system computers and laptops. Video microscope is not only a microscope, but also a camera, which allows taking pictures and videos. Pictures and videos will be saved in the micro-SD card and are allowed to view on microscope screen or PC. (Max support 32GB micro-SD card. The SD card is not included.) Easy to assemble, focus and view tiny details. Versatile LCD digital microscope for inspecting coins, circuit boards, plants, inserts, jewelry, stamps, and more. An ideal learning tool for adults, scientifically minded students and children. LCD size:4.3-inch Magnification:40-1000x Capture resolution:3MB, 2M, 1.3M Focus Range:Manual focus from 10mm to 40mm Data format:AVI/JPEG Operation system:for Windows XP, win7, win8.1, win10, or higher Function:Take Photos & Record Videos Battery capacity:2000AMH LED:8 Adjustable LED Lights Note:The TF card is not included. you need buy yourself ! Colour:Black Material:Plastic+Metal Package Contents: 1 x 4.3Inch electron microscope 1 x USB charging cable 1 x CD disk 1 x Instructions in Chinese and English