ReSound LiNX Quattro

Unrivaled full spectrum of streaming

Future-proof connectivity and streaming

The first hearing aids to offer direct streaming with Bluetooth Low Energy technology to both iOS® and Android™* devices.

Direct streaming in stereo from virtually any audio source

Whether your patients are answering a phone call or listening to their favorite song, ReSound LiNX Quattro can stream sound in stereo from iOS or Android™* devices without an intermediate device.

Would you like to offer your patients an exceptional streaming experience?

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*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. ReSound cannot guarantee full compatibility with all Android devices.

Broadest streaming bandwidth

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

A clear number one for streaming

ReSound LiNX Quattro was top-rated for sound quality when streaming from an iPhone. Listeners with hearing loss rated ReSound LINX Quattro 37% better on average compared to other premium hearing aids.**

** Aranda de Toro and Groth, 2019


Preferred choice for a fuller TV experience

Streamed directly from the television to their hearing aids, your patients can hear the news or hear the soundtrack of movies with improved clarity at their own volume – while the rest of the family listens at theirs. 

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


Source:Jesperson et al, 2018

More high notes when streaming music

Your patients will now get a fuller sound spectrum and a richer quality as they stream music directly to their hearing aids – so they can enjoy more of the finer details across a wide frequency range.