Speaker Mic Handheld Shoulder Mic with External 3.5mm Earpiece Jack Compatible with APX4000 APX6000 APX7000 XPR6350 XPR6550 XPR7350 XPR7550 Two-Way Radios. XPR Series: XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7350, XPR7550,XPR7380.
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