The Klein Electronics Agent S6 is a top - notch single - wire earpiece designed for Icom radios. It features a durable 'C' swivel earloop and a clear - audio speaker that comfortably sits on your ear. With an in - line PTT button and microphone, it's ideal for shift workers who need to share earpieces. You can use it on either your left or right ear. Compatible with a wide range of Icom models including F11, F21, F14, F14S, F24, F24S, F33G, F43G, F43TR, F3001, F3011, F3021, F3021S, F3021T, F4001, F4011, F4021, F4021S, F4021T, IC - V80/V80E.

Using this Klein Electronics Agent S6 earpiece is easy. First, adjust the 'C' swivel earloop to fit your ear. Then, connect it to your Icom radio. You can use the in - line PTT button to talk and the microphone to pick up your voice. Whether you're a left - ear or right - ear person, it works great for you. When not in use, store it in a cool and dry place. Avoid pulling the wire too hard to prevent damage. Clean the earpiece and microphone regularly with a soft, dry cloth to keep the sound clear.