Brio 4 image

A solution for all

Phonak Brio 4

Hearing performance

  • Available in two battery sizes (312 and 13) to cover a wide range of hearing losses
  • Enjoy clear sound quality
  • Technology that automatically adapts to your sound environment
  • Designed to provide better speech understanding in noisy listening environments

A solution for all

  • Behind-The-Ear (BTE) hearing aids are robust, water and dust resistant for added confidence in active situations.
  • Power BTE hearing aid helps you to hear and understand in even the toughest listening environments.
  • In-The-Ear (ITE) custom made to fit entirely in your ear for the perfect balance between performance and cosmetic appeal.  


  • Directly connects to any Bluetooth®-enabled device including iOS® and Android™ smartphones.
    For more, explore this link: Check your phone compatibility 
  • Truly hands-free calls1
  • Telecoil for connectivity in places with hearing loop technology (i.e. churches, theaters)2

Ease of use

  • IP68*: designed for durability and protection against dust and moisture
  • Enjoy all day comfort and discretion thanks to a sleek, innovative design
  • Control your hearing aids with the myPhonak app1

Instruction videos

How to pair your hearing aids with your Android™ OS smartphone

How to connect your hearing aids to the TV Connector


How to pair your hearing aids with your Apple® iOS smartphone

How to clean your hearing instrument


1 Not available for Brio 4 I-10 NW O
2 Not available for Brio 4 I-312
* IP68 indicates that the hearing aid is water resistant and dust tight. It survived continuously in 1 meter of water for 60 minutes and 8 hours in a dust chamber as per the IEC 60529 standard

IOS is a trademark of Cisco Technology, Inc.
Android is a trademark of Google LLC.
The Bluetooth® word mark and logos are registered trademarks owned by  Bluetooth SIG, Inc. and any use of such marks by Sonova AG is under license.