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:
Phonak Marvel
Phonak Paradise
 
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.
 
Features:
Support for the external 4.0 earpieces of hearing aids
Provide a secure fit for the earpiece
Easy replacement possible
 
Technical data:
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