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ReSound LiNX QuattroTM

An unrivalled full spectrum of streaming

ReSound LiNX Quattro provides a streaming experience that is richer and more vivid, even at high-frequency levels.

  • Direct streaming from iOS or AndroidTM devices*
  • Broadest frequency bandwidth for streaming
  • Rated 37% better on average for streaming compared to other premium hearing aids

*From Android version 10 with Bluetooth® version 5.0.

More power, smoother streaming

With ReSound LiNX Quattro and a 30% increase in computing power, we’ve virtually eliminated any lag in audio streaming for both direct streaming to the hearing aids and when using ReSound wireless accessories.

Direct streaming for iOS and Android

ReSound LiNX Quattro is the first hearing aid that offers direct streaming from iOS devices, and Android devices** using Bluetooth Low Energy technology, without the need for an intermediary device.

**Full streaming compatibility with Android devices requires minimum Android v10 and Bluetooth 5.0 and that functionality has been enabled by the phone manufacturer and service carrier. Although ReSound strives to achieve seamless device compatibilities, ReSound cannot guarantee full compatibility with all Android devices.

Learn more about compatibility

Broadest streaming bandwidth

The wider frequency bandwidth expands up to 9.5 kHz, enabling a fuller quality for sound streamed from virtually any audio source and offering the broadest streaming bandwidth among all MFi hearing aids.*

  ReSound LiNX Quattro

  Other premium Made for Apple hearing aids

* Groth, 2018

Top choice for TV streaming

Listeners preferred the sound quality of ReSound LiNX Quattro 71% of the time when streaming directly from the ReSound TV Streamer 2, compared to other premium hearing aids.*

  ReSound LiNX Quattro

 Other premium hearing aids

* Jespersen et al, 2018

Want to know more?

Sound quality

  • Distortion-free sound processing
  • More tones and nuances of sound
  • Superior ear-to-ear performance
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  • 24 hours of battery life with up to 12 hours of streaming time
  • Check the battery status via the ReSound Smart 3DTM app
  • Quick 30-minute charge delivers 8 hours of battery power
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Custom solutions

  • iOS and Android direct streaming
  • Personalisation with the ReSound Smart 3D app
  • The industry’s only Mic-in-Helix solution
Learn more