About This Item
- Compatible with CRE-C10 Self-Fitting OTC Hearing Aids
- Each package contains 3 pairs of vented 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
- Supports amplification through two small vents on either side. Available in 4 sizes, XSmall, Small, Medium and Large.