4.3-inch IPS display: The electron microscope adopts high-definition digital imaging with a resolution of 1080p. The screen displays real-time clear images and high-quality videos in a full-illuminated view with eight LED fill lights. Large-screen observation enhances ergonomics and eliminates eye and neck fatigue Support connection to PC: Support connection, just run the default application "Camera" of 10. Note: Not compatible with operating systems 50X-1000X magnification: Allows you to zoom in and clearly view the smallest details of the specimen with a magnification of 50X to 1000X. The metal stand can be used for a long time Easy focus, wide use: Ideal for circuit board inspection, jewelry and stamps, watch repair, skin detection, children's education inspection, textile industry, biological observation (on cells), QC inspection, medical treatment, scientific research, enhance the interaction between parents and children, teachers and students Adjustable LED lights: Equipped with 8 adjustable LED lights, slide the switch to adjust the brightness from dark to bright, bringing high-definition images and videos Specification: Screen size: 4.3-inch IPS screen Storage: built-in 32M storage, can take about 100 photos Pixel: 2MP Magnification: 50X-1000X Image resolution: 1920*1080p Video resolution: 1920*1080p Focus range: 0-40mm Light source: 8pcs LED Battery capacity: 2000mAh Working time: more than 3.5h Charging time: more than 3h Image format: JPG Video format: AVI Supported system: Windows XP/Vista/7/8/10/11, for Mac OS 11.0 and above