The Klein Electronics Y6-BR Split Wire Earpiece for Vertex Radios is a top - notch professional kit. It features a clear quick - disconnect audio tube. The PTT button comes with a built - in microphone and a clothing clip. The audio tube has an acoustic coil with a quick - disconnect feature, and you can choose a black tube if you prefer. The braided cables are Kevlar reinforced, offering a tough, snag - and cut - free grip. It's adjustable for left or right ear use and includes an eartip. Plus, it comes with a 3 - year replacement warranty. Compatible with Standard Horizon HX380/HX400/HX400IS and Vertex EVX - S24.

Using this earpiece is easy. First, connect the earpiece to your compatible radio (Standard Horizon HX380/HX400/HX400IS or Vertex EVX - S24). Adjust it to fit your left or right ear as you like. The PTT button with a built - in microphone allows you to communicate clearly. You can clip it to your clothing for convenience. When it comes to the audio tube, if you don't like the clear one, you can swap it for the optional black tube. For maintenance, keep it clean and dry. Avoid pulling the braided cables too hard as they are tough but still need proper handling. If you encounter any problems within 3 years, you can get a replacement according to the warranty.