Listen-Only Earpiece for Two-way Radio Speaker Microphone
Earpiece is the name of the product that carries the audio from the radio directly into your ear. The earpieces listed here connect to a speaker microphone. You can choose different styles. When used with the speaker microphone it makes radio calls private. Make sure you purchase the connector required by your speaker microphone. They are available in 2.5mm and 3.5mm sizes.