phonak receiver 5 0 Thickness:M - Medium Oticon OPN (models 1

Oticon OPN (models 1

or alternatively: Phonak Charger Combi BTE

Compatible with:

it is designed to meet the needs of hearing aid users

phonak receiver 5 0 Thickness:M - Medium Oticon OPN (models 1Phonak loudspeaker 5. 0 If your hearing aids sound duller than usual and speech is no longer transmitted cleanly, it may be that the filter in the receiver is clogged. Simply replace it and see if the sound quality improves. If this is not the case, the receiver may need to be replaced completely. The earpieces are available in 3 performance classes: S is the standard earpiece for mild to moderate hearing loss M is one size stronger and P is the high