POA32 Audio Replacement Earbud and Acoustic TubeDetachable transparent tube with earbud for easy replacement and hygiene. For use with ES-02 ,EAN18, EAN22, EAN23Find a dealerHighlightsFunctionsAccessories for POA32 Included as standard with POA32Systems that work with POA32Technical SpecificationsRelated Products PT560H PD702 UL913 PD482 Z1p