Initial fit observations
In the initial fit configuration using closed vented domes, the RCA In-Ear achieved a normalized score of 2.8/5. Speech performance is limited, with both speech in quiet and speech in noise scoring 1.0/5—well below category averages. The device excels at feedback control with a perfect 5.0/5, and own-voice comfort is acceptable at 2.6/5. Music streaming capability is essentially absent at 0.0/5. This out-of-box experience reflects significant limitations in the primary hearing benefit metrics.









