MOTOROLA COVERT HEADSET EARPIECE WITH MIC & PTT 1-PIN PLUG T9580XLR, T9650,
T9000,T9500, T9550, T9500R, T9500XLR, T9550XLR, T9580XLR, T9650, T9680. Covert A coustic Tube Earpiece for Motorola Radios. Hidden microphone inside PTT switch. Compatible with Motorola Models Never Used !