Ninyoon USB Microscope, 4K WiFi Microscope with Improved Stand, Compatible with iPhone, Android, and PC, 50-1000X USB Digital Microscope with

[FURTHER UPGRADE] Since the launch of our 4K home digital microscope, we have received many compliments. While customers praised the microscope, they were disappointed with the unstable stand. To solve the stand stability issue, we have upgraded the stand with a new, unique design. Not only is the new stand stronger, but the tightening force can be adjusted to meet different customer needs. [Compatible with All Devices] Compatible with iOS iPhone, iPad, Android phones and tablets, iMac, Mac mini/Pro, MacBook Air/Pro, Windows XP, 7, 8, 10, 11, Linux, and Chrome OS. Works wirelessly on your phone and wired on your PC. [If your phone screen does not support 4K (3840x2160P), only the pixels supported by the screen will be displayed.] [Wide Angle + Long Focal Length] We've added some practical features, such as wide angle and long focal length, to meet different usage needs. For coin collecting, the wide angle makes it easy to capture the entire object in the image. For electric welding, the telephoto lens allows you to move the microscope away from the circuit board, providing more space for electric welding. [Digital Zoom +/- for iOS/Android] Digital zoom of 1.2/1.4/1.6/1.8/2.0X is available for iPhone/iPad/Android smartphones and tablets. This feature does not work on PC. [Reliable Service] As a professional microscope manufacturer and seller, Ninyoon has established timely communication and reliable after-sales service. If there is any quality problem, we will replace it with a new one only. [Note] The zoom +/- buttons work on iPhone/iPad/Android, but not on Windows/Mac/Chrome/Linux.