AIRFREE MH-36 MH-36E8J DTMF Microphone for YAESU FT-817ND FT-857ND FT-897ND FT450D FT-891 FT-991 CB Radio with 8 Pin RJ45 Plug

DTMF Microphone for FT-817, FT-857, FT-891 and FT-897
*Does not allow direct entry from keypad.
For that feature on the FT-857 and FT-897, you need the
MH-59A8J Remote Control DTMF Microphone
.* (Direct Entry From Keypad is not available on the FT-817.)
Compatible radio models:
Yaesu / Vertex Standard radios:
FT-817ND FT-857ND FT-897ND FT450D FT-891 FT-991