Brand New Klein RocketScience 2 Wire Earpiece w/ Mic & PTT for Motorola Portable Radio
Model # SENTRY-M4
RocketScience 2-Wire Sentry Earpiece for Motorola multi-pin radios. Features noise canceling microphone, acoustic coil tube, and internal dual PTT button.
- RocketScience 2-Wire Earpiece
Compatible With:
- Motorola: HT1250, HT1550, HT750