Over all, sound is good. good fast connection.
you plug a transmiter into your phone charger port, and you can charge your phone even when the transmitter is plugged in. to connect, just plug in the transmitter to your phone, hold the power button on your mic, and it connects right away. (You wont see anything pop up in your blue tooth settings)
only negative thing is the power button on your mic wiggles a little bit and your mic picks thst noise up. Do you can out some tape on the button and ...