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Happy man streams music and phone calls directly to LiNX Quattro rechargeable hearing aids

Direct Audio Streaming

Clear calls and easy streaming

Full spectrum of Bluetooth® Low Energy streaming from iOS and Android™ devices

Full Bluetooth® Low Energy streaming from iOS and Android™ devices, current and future 

ReSound LiNX Quattro provides unrivalled full spectrum of Bluetooth Low Energy streaming from iOS and Android devices to both ears for a true stereo experience. Compatible with a broad and growing range of smartphones, our technology ensures the most efficient power consumption and crystal-clear sound that is richer and more vivid, even at high-frequency levels.

Exceptional streaming
Clear connection directly to your ears

When you walk through the city, feel the rhythm of your favourite song or as you watch TV, pick up more of the action with the ReSound LiNX Quattro collection of premium hearing aids.

From virtually any audio source, all models in the Resound LiNX Quattro collection offers a streaming experience that is richer and more detailed.

digital hearing aids |ReSound LiNX Quattro

Are you a good listener?

Lend us a few minutes of your time for a quick hearing test – it’s free and easy to complete online.

Take the hearing test

A clear number one for streaming

When streaming directly from an iPhone, listeners rated the sound quality of ReSound LiNX Quattro 37% better on average compared to other premium hearing aids.



Source: Aranda de Toro and Groth, 2019

Happy man wearing LiNX Quattro using ReSound Assist.

Top choice for a fuller TV experience

Listen to the news or watch movies and hear the soundtrack with improved clarity at your
own volume – while the rest of your 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:Jespersen & Kirkwood, 2018

ReSound TV streamer 2
Fits right into your digital world
LiNX Quattro hearing aids works with any app.

Get seamless audio from any app

Directions, updates and notifications – hear the voiceover
and audio from any app with no lag time.
Woman wearing LiNX Quattro hearing aids streaming comfortable, crisp and distortion-free sounds.

More high notes when streaming music

Catch all the Layers of Sound - both low and high-sounds are
fuller and more natural. Quiet situations are truly quiet and louder sounds are comfortable, crisp and distortion-free.
Happy man enjoys life with LiNX Quattro hearing aids.
Man using the ReSound Smart 3D app.
Personalised hearing
Get support, professional adjustments and software updates anytime, anywhere.

Like to hear more? We’re here to listen.

Let us help you find a local hearing care professional who can introduce you to the new ReSound LiNX Quattro.
Book an appointment

Discover the hearing aid solution that suits you
Our complete collection ensures there’s an option to suit your needs and lifestyle. The same clearer, fuller and richer sound is available across all hearing aid models.
Receiver the Ear hearing aid |ReSound LiNX Quattro

Receiver-in-Ear (RIE)

Small and discreet, our Receiver-in-Ear hearing aids include the highly attractive cosmetic mini RIE and the small and long-lasting rechargeable solution.
Behind the Ear hearing aid |ReSound LiNX Quattro

Behind-the-Ear (BTE)

Easy to handle, choose from three Behind-the-Ear options to suit your hearing loss and personal preferences.

Custom hearing aid |ReSound LiNX Quattro

Custom crafted

Our discreet custom hearing aids are crafted to fit your ear’s anatomy and adjusted to your hearing requirements. Our small Completely-in-Canal (CIC) model is the first of its kind to offer best-in-class Bluetooth streaming.

LiNX Quattro available colors