Feature:1. CLEAR DISPLAY: Display amazing images and videos on the large 4.3in screen. Home microscopes with magnifications ranging from 50x to 1000x are standard for the best quality microscopes. The smoothly rotating head is easy to use, and accurate fine and coarse focusing allow the specimen to focus quickly and clearly2. WITH LIGHT AND STAND: Digital electron microscope 8 adjustable LED illuminators ensure your specimen is clear and bright. The included metal bracket provide a stable shot and come in handy when viewing specimens in clear focus3. 2MP HD CAMERA: Ideal for classrooms, factories or homes, sensor cameras allow streaming and still recording. When viewed on the monitor, still images are sent directly to the onboard Micro memory card slot(32GB memory card is not included). Get perfect images or videos with the included fully adjustable stand microscope4. PC CONNECTION SUPPORTED: Connect the digital microscope to the computer via a USB cable. The included PC software make it simple to record high definition video, allowing you to take accurate measurements of your specimen. Depending on your screen size, you can achieve up to 1000‑3X magnification for traditional slides or 50D specimens such as stamps, coins, bugs, plants, rocks, skin, circuit boards, etc.5. BUILT IN BATTERY: Industrial digital microscope built in rechargeable lithium ion battery(2000mAh) to 4 hours of continuous working time. Professional, height adjustable mounts are also included for hands free operation. Ideal for hobbyists, quality control inspectors, medical professionals and scientific researchersSpecification:Item Type: Digital Electron MicroscopeBattery: 1 x Rechargeable lithium battery 2000mAhScreen Parameters: 4.3in IPSPixels: 2 MPImage Resolution: 1920x1080PVideo Resolution: 1920x1080PMagnification: 50-1000XFocus Mode: Manual focus(0~40mm)Storage: Micro memory card(not included), up to 32GImage Format: JPG formatVideo Format: AVIFrame Rate: 30f/sLight Source: 8 LED(adjustable brightness)Working Hours: 6 HoursCharging Time: 3 HoursSupported System: For Windows Vista, 7, 8, 10, 11, for OS X 11.0 or higherInterface Type: USB2.0.Package List:1 x Microscope Screen1 x Base1 x Support1 x Cleaning Cloth1 x Data Cable1 x User Manual1 x Support TubeNote:1. Please fully charge the device before using for the first time, do not charge directly through the PC, please choose 5V 1A adapter.2. Do not touch the lens and other optical components with your hands, otherwise the image will be blurred and the image quality will be affected.