The Icom SP26 features a transparent acoustic tube built to hide behind the ear which makes it difficult to see. This is a perfect earphone for security officers, officers at hotels, restaurants, shopping, and airports. It comes with an earbud and clothing clip. (Replacement earbuds are available as spare parts).This item is great for the ICOM Ic-Sat100 radio
https://www.satmodo.com/product/icoms-ic-sat100-land-mobile-radio-lmr/