Motorola Original NNTN4186A: NOTE: Earpiece devices are not returnable; research this device before purchase. CommPort integrated system contains a miniature microphone and receiver, and connects to your two-way radio, making it possible to hear and speak under the most adverse conditions. Flower style ear-tube inserts to ear canal. Microphone is located on top of earpiece. 2 clips: 1 on interface, another clothing clip closer to earpiece to prevent pull away. This stock # comes with Body PTT (push to talk): The Body PTT switch is the round type that you press against body to talk. Typical user is tactical operations.
Kit includes BDN6676D audio adapter w/3.5mm Jack Adapter) Yellow storage case comes with 2 spare silicone flower ear tubes, 2 foam mic wind screens, 2 silicone ear straps, 30 adhesive pads, alcohol cleaning wipes & dental type pipe cleaning strips. The ear tube requires cleaning to prevent ear wax buildup.
Other Accessories & Replacement Parts: NTN8821- maintenance kit, NTN8986- adhesive pads, NTN8988- ear straps, RLN5037- ear tubes, 4202006A01- interface back clip, 428538B01- clothing clip.

Fits: HT1000, JT1000, MT2000, MTS2000, MTX8000, MTX9000, XTS3000, XTS3500, MTX838, MTX-LS
NOTE: To avoid confusion, for ordering purposes, the suffix letter after the stock number is not listed.