I learned thanks to my dog, I get dog hair trapped in my ears. This is great. Amazing image quality, and the ability to save to an SD card. Since it's wired means, no latency or connectivity issue, though, due to some witchcraft, you can't use it on your pc or with your smart phone even though its using a USB C connection. OH WELL. I just can't get over how great this thing is and at $80, absurd. I 100% recommend it, especially if you, like me, have a history of ear issues. I had tubes in my ears for draining issues and chronic ear infections. Don't get the ear infections as much as an adult, but if I leave water in them after a shower, my ears let me know that was a mistake. SO... a valuable tool at an amazing price. I tried the ear cleaning attachments but I can't wrap my brain around not only inverted controls on the x axis but also the y axis. Which might be solvable by simply turning the machine upside down. Don't know why I now just thought of that easy solution. Whatever. NOT important. The main function of it being a scope, it NAILS. The screen on it is dense enough that the pictures look nice and clear. It's just never not impressive that you can buy something of this quality for $80.