Renmax brings you Throat Mic Air Tube Earpiece Headset for VU-5R, F-888S Walkie Talkie Radio. With this earpiece you can clip it onto your shirt and begin using your radio with no hands. It has a built in microphone in the PTT switch and a transparent tube connecting the ear bud making you look like a secret service agent or a body guard. Transparent flexible acoustic tube. Soft plastic earbud fits snugly to ear. Quantity: 2 Units.