B6 Audio Receiver And Transmitter Wireless 2 IN1B6 Audio Receiver And Transmitter Wireless 2 IN1 The B6 Audio Receiver and Transmitter Wireless 2 IN1 is a multi functional audio receiver and transmitter. It has support for Bluetooth connectivity for phones, tablets and other devices. Compact and portable, it enhances the audio set up of both the car and the home. Ideal for the user that wants both a high quality audio solution and one that can serve multiple functions. Key Features Good feature: