GBSELL 2 Pin Headset Mic Covert Acoustic Tube Earpiece for Radio Security 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 2-pin clip on earpiece compatible with 2 Cpin radio devices Soft plastic ear bud to fit snuggly in your ear with a transparent acoustic tube (extra ear bud included) Hidden microphone inside PTT switch Length: 6 Ft