A:AnswerThanks for your interest. Happy to help. It depends on the Bluetooth mic. If it uses a receiver that can plug into the Aux input of the Sport 320, then yes, it will most likely work. If it can pair directly with the Sport 320, then yes, it will most likely work as well. But the Sport 320 has no mic inputs, so if it uses an XLR receiver or that receiver has a mic-level output, then no, you would not be able to use it with the Sport 320.