4-level hearing programs
3 preset hearing modes plus 1 fully customizable mode for your personal fit.



















Crafted with NeuroFlow AI 2.0 sound processing technology, the Cearvol engine delivers superior clarity and consistent performance across everyday environments.
Adaptive noise reduction
Up to 20dB noise reduction. Distinguishes speech from background noise, delivering crystal-clear conversations.
Enhanced feedback control
Upgraded AFC technology reduces feedback noise for a more comfortable listening experience.
AI speech enhancement
24% clearer speech. Intelligently enhances speech while minimizing background interference.
Effortless case controls, ultimate convenience.
All adjustments are made directly on the charging case for a simple, comfortable experience.
Decrease the right
ear volume
Increase the right
ear volume
Choose your preferred gain level for clear, comfortable hearing. Long press 3s to lock/unlock for anti-accident touch.
Increase the left
ear volume
Decrease the left
ear volume
Switch between different listening
environments (e.g., Restaurant
mode)
3 preset hearing modes plus 1 fully customizable mode for your personal fit.
The integrated UV light in the charging case effectively
eliminates 99.9% of bacteria, helping protect your ears
and maintain device hygiene.
Built-in masking sounds help reduce the perception of tinnitus, bringing more comfort to your daily life.
Test your hearing and fine-tune your settings directly in the app for a personalized listening experience.
At Cearvol, we go beyond just selling hearing aids — we deliver long-term care and peace of mind:
45-Day
risk-free trial
Use it in your daily life. If it’s not for you, enjoy an easy return within 45 days.
1-on-1 expert
support
Personalized help from hearing professionals — whenever you need it.
5*24h customer
service
We're here for you throughout the week, nearly round the clock.
Free OTA software
upgrades
Get the latest features and optimizations — wirelessly, anytime.