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Phonak Hearing Aid Retention 4.0
The receiver holders support the receiver of the hearing aid in the ear, preventing the receiver from slipping.
The Retention 4.0 are suitable for 4.0 hearing aids from Phonak:
The Receivers 4.0 come in S, M and P power classes and have different diameters. Please pay attention to this when making your selection.
- Support for the external 4.0 earpieces of hearing aids
- Provide a secure fit for the earpiece
- Easy replacement possible
- Color: transparent
- Length of the holder: about 35 mm
- Diameter slip-on sleeve: 3 × 4 mm
Scope of delivery:
- 1x Phonak Retention 4.0
- Content: 1 piece
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