What problem does this solve?Earwax is the #1 cause of hearing aid failure. COMPATIBLE MODELS — Fits Signia miniReceiver 3.0, ThinTube 3.0, Earmold 3.0，Connexx, Signia and Rexton RIC/RITE hearing aids, and Sony CRE-C20.
What problem does this solve?Earwax is the #1 cause of hearing aid failure. COMPATIBLE MODELS — Fits Signia miniReceiver 3.0, ThinTube 3.0, Earmold 3.0，Connexx, Signia and Rexton RIC/RITE hearing aids, and Sony CRE-C20.