Phonak Brio 4

Reliable solutions for every hearing need

A solution for all

Phonak Brio 4 B-312

(Item 1427631)

Hearing performance

  • Applicable for 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

Find an expert


  • Directly connects to any Bluetooth®-enabled device including iOS® and Android™ smartphones
  • Truly hands-free calls
  • Telecoil for connectivity in places with hearing loop technology (i.e. churches, theaters)

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 app

Instruction videos

SDS 4.0: How to change the CeruStop on a custom earpiece

How to connect your hearing aids to the myPhonak app - Android

How to connect your hearing aids to the myPhonak app - iOS


How to clean your hearing instrument

SDS 4.0: How to change the Dome

How to connect your hearing aids to the TV Connector


* 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.