Here you go.

You record the vibration of all the little receiver hairs in your ear as you speak. You simultaneously record into a microphone at the same time.

You train a neural network to transform the sound file from the recording into the set of vibration states it corresponds with in your ear hairs.

Then you just run the resulting model on the sound file, and magnetically vibrate the ear hairs in the way the model predicts.

Boom! 1st person speaking voice experience.