Item Type: Digital Microscope Material: ABS Colour: Black Weight: Approx.182g/6.4oz Magnification: 50x-1600x Image Sensor: CMOS Image Resolution: Up to 640x480 Focus Range: 15-40mm/0.6-1.6in Frame Rate: Up to 30 FPS Available Image Formats: BMP/JPG Available Video Formats: AVI Adjustable Lighting: 8x Built in LED Diodes Computer Interface: USB 3.0/2.0/1.1 USB Power Supply: 5V DC Mobile Phone Compatible Operating System: for Android Compatible Operating System: for Windows 7, for Windows 10, for OS X 10 131,Digital Microscope: Universal rotating base, height and angle adjustable, LED dimming wire control, USB, Micro, Type C three interface. 2,Adjustable Magnification: 50X?1600X magnification, focusing range 15?40mm/0.6?1.6in, image resolution up to 640x480. 3,Built in LED Diodes: 8 bright white LED soft light fill light, the lighting brightness is adjustable to meet the brightness requirements. 4,Applicable Model: Compatible operating system: for Windows 7, for Windows 10. Mobile phone compatible operating system: for Android. 5,Scope of Application: Applicable to various microscopic requirements: authenticity of jewelry, industrial use, learning purpose, medical use.It only supports for Android phones with UVC function. If there is an OTG function switch, it can be used normally after it is turned on. 1 x Driver CD 1 x Microscope 1 x Base 2 x Chinese and English Manual 1 x Microscope Calibration Ruler Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.