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Closed Sleeve, Large for C20 OTC Hearing Aid
$14.99
$14.99
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Style : L
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Est. Delivery Aug 14-17
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- Each package contains 3 pairs of closed sleeves.
- Sleeves available in four sizes to account for different size ear canals: XS, S, M, and L
- Can be adapted to fit most ears and hearing needs.
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What hearing aid are the large closed sleeves (CRE-S2CL) compatible with?
The large closed sleeves are designed specifically for the Sony CRE-C20 Self-Fitting OTC Hearing Aid. They slide onto the C20 hearing aid body and are easy to remove and replace.
What comes in a package of Sony CRE-C20 large closed sleeves?
Each package contains 3 pairs of closed sleeves. They help support the clear sound quality and full performance of the C20 OTC hearing aids.
What sizes are the closed sleeves available in?
The closed sleeves are available in four sizes to account for different size ear canals: XS, S, M, and L. This range allows them to be adapted to fit most ears and hearing needs.
How do I know if the large size is right for my ears?
Sony offers sleeves in XS, S, M, and L to fit different ear canal sizes, and the right sleeve should feel secure and comfortable. If the large size feels loose, you may want to try a different size to find the best fit.
How do I change the closed sleeves on my CRE-C20 hearing aid?
You can gently slide the sleeve off the end of the hearing aid to remove it and push a new one on to replace it. Sony also provides a video walkthrough showing how to change the sleeves and clean your CRE-C20 Self-Fitting OTC Hearing Aid.
How much do the Sony Closed Sleeve, Large for C20 OTC Hearing Aid cost?
MSRP is listed as $14.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
What is a closed sleeve and how does it support the CRE-C20?
The closed sleeve provides clear sound quality that supports the performance of the C20 OTC hearing aids. It offers a more sealed acoustic fit in the ear canal and is available in four sizes for comfort and adaptability.
Do the large closed sleeves come with the CRE-C20 hearing aid, or do I purchase them separately?
These large closed sleeves are sold as a replacement accessory, with each package containing 3 pairs. They let you replace sleeves when they wear out or need cleaning to maintain comfort and performance.
*FAQ generated on 07/24/2026. Financing, pricing and promotions may no longer apply.