The On-Stage BC1000 XLR equipped, rechargeable Bluetooth V4.0 receiver delivers ultra-reliable Bluetooth audio directly to your mixer or powered speaker. Driven by a 3.7V lithium battery complete with included USB charging cable, this compact, convenient instant must-have internally sums stereo signals from your mobile devise or computer, eliminating the need for multiple receivers and multiple on-board channels. Super sensitive at -80dbm (<+/-0.1%BER) over a 10M wireless transmission range, this effectively noise and distortion free converter may be the new tool you can't imagine living without.