Swivel ECO - 1 Wire - Both Lines out of Bottom of PTT

This is a one wire swivel earpiece in the economy range, with both lines routed out of the bottom of the push-to-talk module.

The swivel is what separates it from the ear hook version. The earpiece rotates to sit in either ear, so a single part number covers a mixed crew and a left-handed user does not need a different SKU.

One wire means the speaker and the microphone share a single cable to the PTT, so there is one line to manage rather than two. Routing both lines out of the bottom decides how the assembly hangs once it is clipped on.

⚠️ Earpiece connectors differ between radio series even where the earpiece looks identical. Call CMI at (310) 753-0991 and we will identify the correct connection for the radios you already own.