Description
These 8mm domes could be used with Resound open-air hearing aids, or Otofonix, LifeEar, Signia, Retone, Phonak, Oticon, Bernafon, Beltone, Starkey, Advanced Hearing, Hearing Assist or MD hearing aids..*Some recent feedback indicates that Amazon's warehouse has mixed some dome sets, which caused some buyers to receive the wrong items. If you also receive the wrong product, please be sure to send us the photos (with product and barcode) to help improve Amazon's inventory management level..If the dome is too big, your ear canal will feel pressure and will not be comfortable..If the dome is too small, the sound will be leaked and you will hear a terrible squealing..We can help you find the most suitable hearing aid dome or ear tips.