1-Wire Acoustic Tube Earpiece is made with Inline Push-to-talk and microphone for your talkies. This headset provides clear voice transmissions and excellent sound quality. Compatible with Motorola XPR3000 Series XPR3300, XPR3500, XPR3300E, XPR3500E and DEP Series DEP550, DEP570, DEP550E, DEP570E, DP2000, DP2400, DP3441, DP2000E, DP2400E, DP2600E, DP3441E, DP3661E.
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