The MV-BT features an independent volume control that eliminates the need to control volume from the playback device. This puts the large, easy-to-use volume control at your fingertips and ensures that the Bluetooth-capable playback device can send audio at the highest possible resolution. LED indicators alongside the volume wheel display the volume level.

In addition to the Bluetooth input, there is a 3.5mm mini-jack wired input that provides physical connection to older devices. Also, a 5 VDC adapter is included.