It connects easily to the app you download on your phone. I expected better resolution, which is why I gave it 3 stars. It feels like it's zoomed in from the start, so you can't see clearly at close range, and the light isn't strong enough to see far away. The optimal distance might be 60-90 centimeters. For 30 euros, I consider it expensive. Maybe at 20 euros it would be a more reasonable price.

Tested on iPhone X. You need to download an app from the company to play. The image quality is average and sometimes the image freezes, but it might be due to the quick movements I made when pushing it into a tube. You can record videos and take photos through the app. Also, you can manage the brightness of the LEDs in front. Overall, for the money, it's good for amateur use.

The camera manufacturers have done a very good job! For its cost, it is excellent! It solved a problem that could only be solved with such a camera! The resolution and lighting are very good! I highly recommend it without reservation!