Hytera - SPEAKER MICSS - SPM-4255P

Storm Trooper® WATER-PROOF SPEAKER MICS with Hi/Low Volume control switch, PANIC SWITCH and NC (Noise canceling) Mic. Designed to meet IP67 standards for water-proof and dust resistance and comes with a 3 year warranty. Includes 3.5mm jack for Listen Only earphones.

Fits:
Fits HYT MODELs including: PT-790, TC-3000, TC-3600, TC-610P, TC-780, TC-780MPT.