XTS1500 XTS2250 XTS2500 XTS3000 XTS3500 XTS5000. 【PMMN4051 Speaker Mic Specification】The Remote Speaker Mic features a field-replaceable radio cable and 3.5 mm headphone jack for use with any industry-standard earpiece, coiled cord for enhanced maneuverability, a Push-To-Talk (PTT) button, and a clothing clip on the microphone back for securely attaching to a shirt or collar.
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