[Dual-Lens] Endoscope Camera with Light, 1920P HD Borescope with 8+1 Adjustable LED Lights, IP67 Waterproof 16.5FT Semi-Rigid Snake Cord Inspection Camera for iPhone, iPad and Android Phone (Type C)

Unfortunately, had to return because it didn’t work for what I bought it for (rifle bores) but I am not going to lower review for my mistake. The product was great. Awesome picture quality, super easy to use. All you do is plug it in, and it auto-prompts you to download the app for it, takes about 15 seconds, and then you’re up and running. The light is adjustable, so if it’s not bright enough or too bright, you can turn it up or down for a clearer picture. Wish it worked for firearms though. The length was good, but the camera end was just a hair too wide for 7.62 so would not work on that or anything smaller than that, and I needed something that will. Don’t let my mistake keep you from buying such a good product, you’ll be happy with this.

My old endoscope quit working on my Galaxy S21 5G. It became incompatible with the version 14 OS. Searching for a verifiably compatible product was frustrating until I used Rufus AI to find this individual product. The package was shipped fast. I had the app downloaded quickly. It was then, literally, plug and play. I am impressed with: both the image quality (better than my old one) AND the focus range. I was able to image my fingerprint 1/4 of an inch from the lens. It also was able to focus on windows in my house 30 feet away. I also like the refresh rate. Meaning the images are less jumpy than my old scope when moved. The semi stiff cord is also an improvement over my old one. It holds position rather than being limp and floppy. Side camera is a lesser quality, I think. However, it is a nice feature. I use a bit of nail polish to make a line on the camera body, so I know which orientation is "up".

When it works, it works well. However, it losses connection with the iphone. At that point, you must unplug and plug it back into the iphone. Extremely frustrating when you have the camera positioned in the spot you need to see, and then having to reset the plug using both hands and loosing the camera position. I suspect the connection is being lost due to the adaptor that is required to plug the camera into the iphone. UPDATED Review...I have upgraded my review from 2 stars to 4 stars. Reason: I have recently purchased a new iphone that uses a USB-C port which eliminated the need for the adaptor. Without the adaptor, the camera works well without losing connection.

Used this to look in walls/ceiling for signs of a rodent. Lights up so you get a good view. Easy to operate and see on your phone. Inexpensive option.

Used this to fish out a toilet scrubber pad handle out of my RV black tank (I goofed up and dropped it in). Thanks to this, paired with some 9 wire from work, I was able to fish it out and save me from disassembling the piping and/or tank. Only used once but imo it's already paid for itself. Worked great.

While this camera works, it does not offer a "Clear Sharp" picture at 1.2" as the description page says. It is blurry. Further, it is a hassle to move a photo taken with this camera to, in my case, the Apple photos app for printing or editing. You have to download an app designed for the camera. The app is very simple and has no editing or control functions. It all depends on what your use for this camera is for. I returned it.

The app is easy to install, at least on android. There's a durable QR code attached to the cable that takes you to the app-installation site on Google Play. Nice in case one deletes the app, or there are multiple users to consider.The app offers a switch for color vs black and white. Flipping between the two helps identify colored objects when light is too low for good color. The lighting is pretty good at about 6 inches away; brighter colors (e.g. white, bright blue, tan) can be seen from further distances like 12-18 inches, but all other things get lost in the dark, especially at the periphery.The side camera of the dual camera can help discover the camera's orientation. When using front-camera mode, the software allows rotation of the filming in 90-degree increments.Usage considerations outside of a pipe: You don't have much natural control of directing the cable after about 2 feet, but up to 2 feet has good control. After about 24 inches, the cable bends under its own weight. At 30 inches, an attempt to hold the cable upright fails, it bends for about 6 inches with the remaining 24 inches going horizontal. The cable will follow gravity after 2 feet, and when it hits the floor it will curl somewhere along the line so that when you push, the cable may simply bend in a random direction rather than push the camera forward. Of course, you can stiffen the cable by adding attaching hanger wire or the like.The manual states that the camera should not be used on hot engines, they should cool first.Minor things that didn't affect the review other than to assume this is for the hobbyist.The physical switch between the two cameras can be mildly annoying to deal with--if regularly used, one might simply set the phone down, or nano tape their phone to the wall to free up a hand.The cable comes unplugged from the phone from time to time as you would expect from a USB port. You'd probably tape that too if regularly used.

So, this works.Your get a good enough image.The end camera works as a usb camera, and works with any software.To use the side camera you need their app.But it is a simple, lightweight app. No complaints there.My only complaint is the image could be better, but for diagnosing problems it is good.