Zeadio ES-04S Replacement Earmold Earbud for Two-Way Radio Coil Tube Audio Kits (Pink, Small, Pair of 2) Brand: Zeadio. Model: ES-04S. Pair of 2. Replacement Earmould Earbuds for Two-Way Radio Coil Tube Audio Kits For use with most Coil Tube Audio Kits, either Left or Right Ear Size: Small. Coil tube NOT included Includes a limited lifetime manufacturer Zeadio.com's warranty against defects in materials and workmanship