Sony’s Completely in Canal (CIC) OTC C-10 Hearing Aid Vented Sleeve.

Soft silicone covering provides comfort and a secure fit for Sony’s CRE-C10 OTC Self-fitting Hearing Aid. 

• The vented sleeves let more sounds through which helps prevent that uncomfortable feeling of plugged ears.
• Compatible with CRE-C10, Completely in Canal (CIC) OTC Self-fitting Hearing Aids.
• Each package contains 3 pairs of vented sleeves.