A good wireless microphone makes a big difference to transcription accuracy. Here are our picks at every price point.

Cheap, cheerful, and gets the job done. If you want to try OpenDentist without spending much, this is your starting point. Just be aware that at this price point, you may run into the odd interference issue depending on your setup.
Buy on Amazon UK
If you're using OpenDentist every single day, this is the one to get. On top of excellent audio quality, it features 32-bit float recording directly onto the device itself – so you've always got a backup, no matter what. Zero compromises.
Buy on Amazon UKThe Hollyland Lark is great for getting used to OpenDentist, but the Røde Gen 3 is hands down the best long term.