Good image (despite the low resolution), but below its cost. It connected with the AN98 whenever it wanted. I tried several other applications without success.
It doesn't work with type-c, not even with an adapter.
After 3 uses, it couldn't connect again to 2 mobile phones and 1 PC.
I do not recommend it.

Quite good image and easy to connect/use. It has a flexible cable that helps it go far in a spiral. Be careful with the attachments that go into the head. You need to secure them with tape, otherwise they easily come off. Also, the USB requires attention because due to the flexible cable it can easily cause damage to the connector of your device.

Good product, exactly the average quality I expected. I like that the cable is made of iron and you can adjust the tilt of the cable. The resolution is average, but for the price, it's great. 4 stars instead of 5 because I had difficulty finding an application to open my camera, as the two suggested ones didn't work - one didn't exist and the other only opened the phone's USB camera. Anyway, after trying 4 or 5 applications, I found one that worked for me

Not the best resolution but it does what it says. Each press of the button has a different intensity on the LEDs and turns them off. Attention to users with Android 10, apart from the adapter to connect (owner of Galaxy S20), download the "AN98" application from the play store (and something Chinese). It works fine on a laptop with Windows 10 from the default program. It doesn't seem very durable for rough use but I tested it and it is waterproof.