the sharpness and the brightness of the camera is overwhelming, the cable length is too long for my purposes, I checked the valves in the combustion chamber of my car

For the price unbeatable!
This is the cheapest endoscope with a moving head.
picture quality good.
Screenshots and videos are stored on micro SD (included) as with digital cameras.
Brightness adjustable in four levels.

Price / offer: Very good!

The product corresponds to the description and is also easy to handle.
I inserted it twice in a sewer pipe, the picture quality is good.

This inspection camera was ordered to inspect a sealing membrane in a house with timber frame construction as a homeowner accompanying a renovation. The image looks sharp on the display and the camera has a sufficient refresh rate for orientation. Noise is tolerable in low light, but almost imperceptible in full light. The side camera is only sharp in the close-up range, but it is still very helpful for the rough exploration of cavities, because you can dive into a borehole and get an all-round view without having to turn the camera head around the corner. The line can be easily modeled and remains easily routed over a distance of approx. 1 meter. This has proven useful in getting the camera free again, if you want to look behind an edge at some distance with a bent end. The long line is also helpful to form a kind of crank outside the hole in order to be able to guide the camera better.
I can't see any reduction in image quality in the photos after I've scaled them down to 50% as a test. I therefore suspect that the usable resolution is well below the specified 1080P. I haven't tried the accessories like the magnet, but the protective ring for the accessory thread sometimes gets in the way when pulling the camera back. A clear purchase recommendation for occasional use.

We purchased the camera to check out our gutters so we did not have to climb the ladder to inspect for blockages. The camera worked great. It was easy to use since we had a similar camera already.. It had a great picture. Well worth the price. We can’t wait to find other uses for the camera.

Had a damp spot on the vent - you can get a good look inside with the camera to see what's going on, see example photo. Tip: Use the brightness control so that the picture is not too dark and not overdriven.

During the last heavy rains, water ran into our basement. I then suspected a rainwater downpipe that runs inside a house wall and weighed it up: buy it or have someone come directly with equipment? In the latter case, 200€ are quickly gone with the journey, as I had to find out myself.
I then decided on this device with a camera, which, as you can see from the example image, was the right decision.
Sure, it's not a professional device and the image quality on a large screen is only moderate. But you can't expect more in this price range. But it is enough, for example, in the event of a pipe burst, to get an initial picture of the problem and then to see where the problem lies and whether the professional has to come or not.
Of course, I can't say anything about durability yet. Anyone who has to use something like this on a daily basis is more likely to buy a device in the middle three-digit range.
All in all I am very satisfied and give a clear purchase recommendation!

Quite a bit of difficulty in getting it to pair with either phone or ipad. finally got it after uninstalling software three times. Hopefully it will work for the project I am doing. More to come once I start that. But for now, great picture across the kitchen.

Product for exploring a fiber cement channel embedded in a wall. Thanks to this endoscope, I could see that it was useless and that I could condemn it. Thanks to the 10m cable, I was able to explore over a great distance. To facilitate guidance, I attached the endoscope cable to a 16 mm2 rigid cable. I also surrounded the camera with a miniature car tire to keep a distance from the edge of the canal. Images of sufficient quality for this use. Since then I have also used it to carry out checks at an inaccessible spot under my roof. Very practical storage case. Very happy with this purchase.