3 Sound Profiles for Daily Use: Choose from three preset profiles in the Cearvol app, then adjust the left and right volume separately to match your preferences across home, television and social settings

No Bluetooth Music or Calls: Bluetooth is used only to connect Nano 2 to the Cearvol app and change settings. The devices do not stream music, phone calls, podcasts or other phone audio

Control by App or Case: Use the app for detailed sound adjustments, or change volume, sound profiles and environment modes directly from the charging case without removing the devices

AI Noise Filtering: NeuroFlow AI 2.0 processes everyday sound and reduces distracting background noise, giving you a more focused listening experience in busy surroundings

5 Modes for Daily Use: Switch between Everywhere, Indoor, Restaurant, TV and Outdoor modes as your surroundings change. Each mode offers a practical starting point for a common situation

Rechargeable Power for the Day: Enjoy up to 16 hours of use from a full charge and up to 50 hours in total with the charging case. A 15-minute quick charge provides up to 3 hours of use

Compact In-Ear Design: Each device weighs just 2.4 g and sits discreetly inside the ear. Small, medium and large silicone ear tips help you find a secure and comfortable fit