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Price: $9.90
(as of Nov 23, 2025 14:48:15 UTC – Details)
B0CVHFMSZL, Retention Locks for Phonak Marvel & Paradise receiver wires. Ideal for keeping your hearing aid securely in place – available in standard, medium and power. Receiver Retention Key Notes: There are 3 different receiver powers. S- Standard Power, M-Medium power, P- Power, Therefore, there are 3 different size options for retention locks. S, M and P which can also be referred to as Small (S), Medium (M) or Power (P). Look at the metal part of the receiver wire. There will be a stamp in red or blue showing a number and then a letter. Examples: 2S, 2M, 3P. The letter is the power of the…, 3.5,
Reviewer: JGK
Rating: 5.0 out of 5 stars
Title: Replacement retention strips just like original
Review: These are exactly like the original ones. I had the original pair on for over 2 years and they were just gross looking. Even after cleaning them with my hearing aids they looked dirty. These fit and function just like when my hearing aids were new
Reviewer: G . C .
Rating: 1.0 out of 5 stars
Title: Junk
Review: They are smaller than they claim and won’t fit phonak hearing aids and over priced
Reviewer: Parnecia Framme
Rating: 5.0 out of 5 stars
Title: Perfect fit
Review: Exactly what I needed for my Phonak Hearing Aids
Reviewer: John Steiner
Rating: 3.0 out of 5 stars
Title: Make sure they are the correct size.
Review: Make sure of the size you need. These were too small to fit my hearing aids. I had to pay return postage to get refund.
Reviewer: Rodney LeMasters
Rating: 1.0 out of 5 stars
Title: Quit trying to find them.
Review: This is the second set I’ve bought and neither one fit my hearing aids. The opening is too small. I ordered them by brand name so that I hoped they fit my hearing aids. I don’t know how to designate a size.
Reviewer: Madam Tiff
Rating: 2.0 out of 5 stars
Title: Different sizes but not for Audeo Phonak Aids
Review: Like most others have said this was too small for my hearing aids. The measurement is near the part you slide on the hearing aid but it’s super small and I had to use my cellphone light to see the size. The only good thing was these had different sizes….just not mine. It sucks cause I was excited it had 10 in the pack. Update: The size is actually on the receiving wire by where you put the dome on. For Phonak Audeo it’s Medium
Reviewer: JUNE in DC
Rating: 1.0 out of 5 stars
Title: Useless tails
Review: Way toooooo small
Reviewer: Leadfoot
Rating: 1.0 out of 5 stars
Title: Don’t fit Phonak Marvel 4.0 medium receivers
Review: Too small. These do not fit receivers, although description specifically stated they were for Phonak Marvel Hearing Aid 4.0 receivers.
, Health & Household > Medical Supplies & Equipment > Mobility & Daily Living Aids > Hearing Aids, Amplifiers & Accessories > Hearing Amplifiers, #Pack #Phonak #Marvel #Standard #Retention #Tails #4.05..,
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