Features: Connecting this microscope to your devices you can see microworld images on your PC or phone screen. Support camera and video recording function. 1080P high definition picture quality 500x /1000x /1600x magnification can meet your daily needs. Built-in 8 dimmable LEDs provide enough illuminance ensure magnified images are clear and bright. Compatible with Windows7 8 10//XP LINUX also support part of android phones with OTG function. Equipped with stable stand bracket easier to finely adjust height and angle. Widely used for circuit board coin collections jewelry insects and plant observation industrial inspection and biological inspection etc. Specifications: Model: X4 Color: Black Interface: USB(type1) USB& USB&Type-C 3-IN-1(type3)(optional) Magnification Ratio: 500x 1000x 1600x(optional) Focus-: ManualFocus from 0-40mm Adjustable Illumination: Built-in 8 LEDs light Video Capture Resolution: Up to 640*480 Images Capture Resolution: Standard 640*480 Max 1920*1080 Video format: JPEG/AVI Photo format: JPEG/BMP Operation system: Windows7 8 10//XP LINUX . Android phones(not supported for IOS) Package Size: 143*98*46mm/5.63*3.86*1.81in Package Weight: 180g/6.35oz Note: Please read user manual in C-D Rom before use. Please install Driver and Measurement software in your computer. Packing List： 1*Digital Microscope 1*Stand 1*Calibration Ruler 1*C-D ROM(Driver Measurement Software User Manual)