I'm very new to, not just Teensy, but programming in general, and am wondering if its actually possible to send the audio from a mic input into an audio adaptor, through RF24's to another Teensy and audio adaptor and output from a speaker? As the input from a channel of the audio adaptor in 256 byte and the payload of the nRF24 is 32 byte, I'd need to buffer it at both ends? Has anybody actually got this configuration working?

Any help would be much appreciated!!!