Speaker Mic Handheld Shoulder Mic with External 3.5mm Earpiece Jack Compatible with APX4000 APX6000 APX7000 XPR6350 XPR6550 XPR7350 XPR7550 Two-Way Radios. APX Series: APX8000, APX7000, APX6000, APX4000, APX3000, APX1000.
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