ESM-50-MT9-04 - ENDURA RUGGED SPEAKER MIC WITH AUTO-NEXUS PORT FOR MOTOROLA APX

Also Fits: XPR6100, XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7000, XPR7350, XPR7550, XPR7580, SRX2200, APX900, APX1000, APX3000, APX4000, APX5000, APX6000, APX6000XE, APX7000, APX7000XE, APX8000, APX8000XE.

Features: Dual PTT, emergency button, additional programmable button, volume down (-) / volume restore (+) buttons, 3.5 mm port for optional listen only earpiece. IP67 rated. Auto-Nexus port compatible with 3M Peltor, Savox, and NATO wired headsets with electret microphone (ECM). Not compatible with NATO wired headsets with a dynamic microphone.