Our BC1000 Bluetooth Receiver wirelessly connects a Bluetooth audio source, such as a mobile device or computer, to a mixer or powered speaker up to 30' away, eliminating the need for running cables. Only one receiver is needed because it automatically sums incoming stereo audio to a mono signal. The built-in connector plugs into a single XLR input, conserving channels on a mixing board. Its USB-rechargeable battery provides power, so no power cord is needed during use.