The Klein Electronics Star S3 single-wire earpiece is a great choice for Icom radio users. It features a clear quick-disconnect audio tube and a clothing clip. You can also choose a black tube. If you order the Star Quick-Disconnect (Star-QD) earpiece, you'll need a Quick-Disconnect adapter, which is sold separately. It has an in-line PTT button and microphone, and is adjustable for left or right ear use. Eartips are included. It's compatible with many Icom models like F3G, F3GS, F4G, etc.

Using this earpiece is easy. First, connect it to your Icom radio. You can adjust it to fit your left or right ear as you like. The in - line PTT button and microphone make it convenient to communicate. If you choose the Star - QD earpiece, don't forget to buy the Quick - Disconnect adapter separately. When using, keep the audio tube clean and avoid pulling it too hard. To maintain it, you can wipe the earpiece with a soft cloth regularly. Also, store it in a dry place when not in use.