Add Bluetooth functionality to your compatible Boss product with the black Boss Bluetooth Audio MIDI Dual Adapter. The unit attaches to the host product via a proprietary connection, which also supplies it with power, and instantly adds wireless Bluetooth capabilities to the host. The Bluetooth functions vary, depending on the host product, but they can include audio and MIDI data transmission as well as remote control over many of the host product's functions and settings while using apps on your phone or tablet.

This adapter is compatible with the CUBE Street II portable amplifier.