ordered the Teslong endoscope camera for examining hard-to-reach places. Since I will probably only use it a few times a year, it is perfectly adequate. You can't just compare them to a professional device. It comes in a handy storage case with foam inserts. Operation is clear, self-explanatory and the display is easy to read. The first thing I checked was the drain in the bathroom sink, because hair often gets tangled up in it and clogs it. I have to disassemble and clean the siphon regularly. Now I can inspect the drain with this camera and use the hook to remove any hairballs before they become a problem. After a bit of experimenting with the LED lighting, I got quite good and sharp images, on which you can also see details. The brightness can be adjusted in 6 levels and is completely sufficient. The recordings are stored on a supplied 32GB SD card and can therefore also be viewed later on the PC. The flexibility of the probe hose is pleasant and not too rigid. However, it is difficult to steer, so that it sometimes takes a few tries before you hit the desired position. It can take a while, especially over long distances. The additional lenses are very helpful because you don't have to work with a deflection mirror, as is the case with some competing products. I have no complaints about the processing. There are no sharp edges or burrs.

I love the picture quality of this endoscope as i was expecting more blurry one for the price.
Is very easy to use and and made my husband very happy when he was trying to fix his car.
Has a long cable and as a bonus you also get the memory card which is very useful

This thing is very cool and costs LITTLE so I'm not going to return it. Besides, think of the time and expense of not having to do those annoying and uncomfortable colonoscopies every few years (just kidding).

Got this to find a wiring problem in our house. Rigidity of the cable was up to the task of pushing it through insulation in the wall. Camera image was great, plenty bright and large enough. Wouldn’t mind a shorter focus point but it is as advertised which worked for our needs thus far. Also used it to find a clog in a drain and used the magnet to remove a piece of metal that was causing the problem.
This one will get the job done!

The device does what it is supposed to and with absolutely sufficient quality. The ability to create images and videos is a nice feature that allows you to share the results here. The gooseneck looks quite robust and can be moved using a rotary wheel and this function works just great! The endoscope comes in a fairly sturdy box with a fairly thin molded plastic shell. The device itself is really wonderfully intuitive to use. The swivel head can be easily operated mechanically via the handle. The LEDs can be controlled in 3 brightness levels (and off). Optionally, you can also load the APP "Smart Endoscope" on your smartphone and connect to the endoscope via WiFi and display it on your cell phone. The advantage, however, is that the endoscope does not necessarily require an additional device. A nice feature is the temperature sensor in the camera head, which gets quite warm due to the LEDs, but can of course quickly indicate high temperatures. The device makes a stable and valuable impression and delivers impressively good images with a very wide focus range. The LED illumination is bright and you can see everything very well and record it easily. Camera and display quality are very good. The probe is waterproof. With an articulation of 210° you get a comprehensive impression of the interior. All in all, a beautifully compact, self-sufficient endoscope with a swivel head at a fairly high price when you look at the pure USB or WLAN endoscopes. Operating the pan is very simple and can be operated with one finger on the handle. Clear buy recommendation from me...

We use it all the time when drilling holes in new walls!.

This very light and compact endoscope camera comes in a hard case with a foam interior. The cable of the camera is about 5 meters long and has a diameter of 0.5 cm. Contrary to what is stated in the description, the camera is not equipped with 6 LEDs, but with 8. 6 LEDs light up on the front of the middle camera. 2 lights on the sides, each on the right and left. Cameras are also installed here. So you can look down (into the combustion chamber of the cylinder, for example) or switch on the camera on the right or left to look at the walls without having to turn the camera. Very good. The camera has a resolution of 1080p, i.e. Full HD, the recordings are stored on the 32 GB memory card supplied and can be called up at any time. The 4.3 inch display is equipped with hardened glass and is easy to read. The menu is tidy and logically structured. The language, resolution of the recordings, etc. can be set here. There are other LEDs on the side of the device that can also be turned on to act as a flashlight. The integrated 2600 mAh battery is charged via USB-C charging cable. A good choice for hobbyists and mechanics.

ordered it for my vehicles. It's fortunate to be able to see places I couldn't otherwise get to. This unit is well built, sturdy. It comes with a very nice carrying case, a 32GB SD card pre-installed, a USB charging cable to charge the 3000mAh battery which lasts quite a while. I've been using it for over an hour and the percentage hasn't even dropped Head on it, controlled by up and down on the device, very helpful for looking around the area you're in. It has a 5ft length on the camera cable which is semi-rigid so you can position it however you need it, it's IP67 waterproof which means it's perfect if you need to check the plumbing around the house or others Way. Another great feature is that it supports audio which is also amazing as as a mechanic I sometimes need to hear what makes a certain noise. It supports image capture as well as video 720p or 1080p. You can stream from the device to another using the built-in WiFi for easier viewing, but that's not necessary as the built-in screen is phenomenal for viewing. In summary, if you need to take a look at a hard-to-reach spot and see what's happening, I highly recommend you get your hands on this professional tool. K&F Concept did a good job of building a solid unit. I've added a few videos on the picture quality and video quality of some random areas (one of which is my shed outside, inside a soda can, a picture of the unit itself, taken by myself,

I actually bought two units. I use one to see the bottom stitches when quilting on my longarm. You can easily check the tension and stitch quality. Another one for my daughter who recently bought an 1889 house. She can see all kinds of things with the camera, plumbing, wall insulation and electrical wiring just by drilling small holes.

I'm very satisfied. The part is very beautiful and takes good pictures. The materials are high quality and the workmanship is great. The little bag is very nicely made.