Compatible with Motorola Turbo APX1000, APX4000, APX6000, and APX7000 Series XPR6300, XPR6500, XPR6550, XPR6100, XPR6350, XPR6580, XPR7550, XPR7580, and DP3400.3-Wire SPM-3300 Series Heavy Duty 3-Wire Surveillance Kit: Features acoustic tube earphone with TWIST CONNECTOR, remote PTT switch and low-profile lapel microphone.
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