The RCA Hearing Aid In-Ear Canal Design w/ Charging Case

One-key operation for volume, on/off, and program selection 4-channel digital signal processing with noise reduction provide a more natural listening experience wherever you go 4 pre-programmed environment settings and 6 volume levels 4-channel DSP, Multi-channel WDRC voice processing High-capacity battery provides 14 hours of use on a single charge of 2.5 hours Rechargeable, no more fumbling with replacing small batteries like other hearing aid brands On-the-go charging case gives you 3 full charges of your hearing aids while away from home Water resistant Accessories included: Open and Closed Ear Domes in 3 sizes Cleaning tools Charging case Charging cable & USB power adapter