BA-600MT is the Class 1 Bluetooth TX/RX LE Audio Mixer. It has supported High-performance Bluetooth stereo audio with Qualcomm aptX audio and the latest Bluetooth LE audio technology for the TX/RX Classic or LE audio pairing.
BA-600MT could be mixed by the audio source from USB in/ Line in/Bluetooth receiver and transmitting the Bluetooth audio to your Bluetooth earbud, headset or speaker at the same time.