Portable USB Digital Microscop 40X-1000X Electron Microscop with 8 LED Light and Silver Bracket Mini Microscop Endoscope Camera Magnifier with Stand-EPL-585IM.

The Etzin Portable USB Digital Microscope is a very useful and impressive device for its price. The image quality is clear, the LED lights provide good visibility, and the adjustable focus makes it easy to inspect small objects in detail.

Worst product in Amazon. No Google play support. Only 3rd party apk app. Will corrupt your pone and laptop. Can't use without app.

It needs some practice to focus it. Used it to check hair scalp hair growth. Wasn't able to see bacteria using this. It's compatible with android phone easily but the usb pin is lose so it disconnect if not plugged in neatly

Very useful and this is the best product to see the Macro world

Not sure if I should recommend this. I purchased it to check solder joints on circuit boards. It works but is not great, as the low resolution, and poor performance of the sensor lacks details. The good thing is the plastic base has threads under the fabric base for a Microphone stand, so a cheapo mic stand is a great way to hold it. The camera is fine given its only 640 x 320. Windows 11 sees it as a webcam and the built in camera app works fine. It focuses ok, and the light with its 3 settings is adequate. The image with the light is overly contrasty. An external light is better. The sensor works better in strong light, and is very noisy in low light. Remember to take off the lens cover for best performance. Its OK for kids etc. I have since purchased the 2K version and its waay better. A decent head band magnifier with light is better as its stereo magnifiers give depth perception which is useful. The 2K version has much cleaner images, and better colours and lighting, but its harder to find and costs more. It has a metal base without the mic threads, so its harder to mount. Overall this one is OK, but not really great and will likely collect dust in a drawer.