20 pcs Phonak Open 4.0 Dome Medium (0.35 inch=9mm),Hearing Aid Domes for Phonak Replacements phonak Hearing Aid Accessories Hearing Aid Domes for Phonak Audeo Marvel Paradise Lumity Accessories
£9.99
This product is ideal for people looking to upgrade their existing hearing aid to the latest Phonak Open 4.0 technology, which offers improved sound quality and reduced distortion.
