This Earpiece is compatible with Motorola PMR446, TLKR, T50, T60, T61, T62, T80, T82, T92, XTB446, XTR446, XTL446, XT180. LIGHT WEIGHT THROAT MIC FITS MOTOROLA TWO WAY RADIO T80 T81 T82 (RS-LWTM-M6). It has an acoustic tube earpiece with soft rubber earbud which can be worn in either ear.
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