Great Compatibility: The wireless controller is compatible with the Nintendo Switch. It works for All Nintendo Switch games.It uses a Bluetooth 5.0 transmission and has amiibo function incorporated. You can pair up to 7 joysticks to a single console so you can play your favorite game with all of your friends.

It's a knockoff Pro Controller that claims to have NFC, but it doesn't work. I think we were both thinking the OP was trying to get an AmiiPad but apparently not.