Description
Poly Studio A2 Black Table Mic+ MountingPlate I O (B22X6AA#AC3) B0DQPNLC65 4GHz teacher microphones use 2 so no matter how B0FL1DRG1D DT 085896644576 4GHz teacher microphones use 2 microphones simultaneously: one for Speaker and the other for Audience compatible with line in mic in amplifier+ speaker Built in audio in mixer smart pair feature: one microphone for many classrooms lock mode: “Zero” interference with other microphones within the school Removes EMI RFI noise utility switching transients and harmonics generated by other on site loads and utility or lightning related surge conditions