NEW YORK, Sept. 26, 2025 (GLOBE NEWSWIRE) -- For many older adults, hearing loss isn’t just about what they can’t hear—it’s also the discomfort of wearing noticeable, bulky devices. Cearvol’s new Nano addresses this with a compact, nearly invisible design, simple one-button control directly on the charging case, and an affordable price that brings better hearing within reach. Designed to be “seen less, but felt more,” Nano lets users slip it in with ease, while families gain confidence that their loved ones ...