Telex Filler Module for MH-300/400-Series Headsets

This Filler Module for MH-300/400-Series Headsets from Telex is a filler module designed for MH-series headsets such as the MH-300, MH-300L, MH-302, MH-302L, MH-402, and MH-402L. It fits into the headset's module space when the standard module is removed, preventing dust and dirt from entering the cavity.