For those that do video recording of trips, etc, and are looking for far better audio than the usual action cams provide, see this.

https://www.amazon.co.uk/dp/B0DQH9SK8K



And it is just £35.
You can attach a cheap battery via the Molex 1.25mm connector, or use the USB-C connector for external power.
Also has .stl files to 3D print a case.