These
Corda 2 domes and tubes are for use with the Oticon range of micro BTE hearing aids, which include:
Vigo / Vigo Pro / Safran / Go Pro / Tego / Tego Pro / Syncro / Spirit 3 / Spirit Zest / Spirit Zest Communicate / Spirit Zest Plus / Hit / Hit Pro / Ino / Ino Pro / Acto / Acto Pro / Agil / Agil Pro / Alta / Alta Pro.