The AQM-1300BT is a Professional 3 channel BlueTooth mixer which is ideal for the DJ or Musician on the go. This unit is a signal combiner with unlimited mixing/combining possibilities. Examples are combining a Laptop DJ set up with a microphone and a guitar/bass guitar. This unit also has a built in equalizer as well a headphone input. The different inputs include 1/4", XLR & 2 x RCA inputs. The AQM-1300BT has a unique BlueTooth feature that allows signal to stream the speaker system with the use of wires.