Resound LiNX QUATTRO – ‘Rechargeable’

Please watch the video

ReSound LiNX QUATTRO – Behind Ear

Now available as custom in-ear hearing aids –  AND with Android direct streaming

ReSound have improved upon their best selling Linx 3D by launching the Linx QUATTRO

The key benefits of ReSound Linx Quattro are:

  • Lithium-ion rechargeable hearing aid options and portable charging unit
  • Direct streaming to both iPhone AND Android mobile phones
  • Direct streaming for TV signal
  • A new chipset that is 100% faster and twice the memory capacity of previous LiNX hearing aids
  • Extended frequency bandwidth now up to 9.5kHz
  • Improved ear-to-ear binaural performance – for speech in noise

LiNX Quattro is currently available in two models

  • Rechargeable (model 61)
  • Non-rechargeable (slightly larger model 62)

Both models are receiver-in-canal hearing aids.

ReSound LiNX Quattro is available in 14 colours.

The 62 model takes size 13 orange tab batteries.

LiNX Quattro custom in-ear hearing aids

The first custom in-ear hearing aids to direct stream to both Android and iPhone.

Available in 5 colours.

Available in 4 custom sizes – CIC, ITC, full shell, and remote microphone (styles explained here).

All are battery operated – you cannot yet buy custom in ear rechargeable hearing aids by GN Resound.

The CIC hearing aid does not have dual microphone technology – so you are sacrificing performance for cosmetics – and unfortunately the CIC hearing aids have an external wire loop at the top which sticks and can be unsightly (depending on the shape of the wearers ear) – so they may not be as cosmetically appealing as you would like. If you click the image to the lower right you will see the loop (albeit face-on).



Click the brochure image to read all about the new ReSound LiNX QUATTRO >>>>

The Overview brochure is aimed at hearing care professionals, but we feel it details the product well. (Note: ReSound Linx Quattro is now available at 3 levels – 5, 7 and 9).

State of the art battery charging technology

Using lithium-ion batteries which do not drain over the course of their life (2 years)


  • 30 hours use with 3 hours charge
  • 16 hours use with 1 hour charge
  • 8 hours use with 30 minute charge
  • 4 years full performance

Usage times will be reduced if streaming audio

Also – the charging case can give a further 90 hours of charging use without being plugges in – ideal for short trips away (up to about 7 days – with 90 hours giving a further 6 days of 15 hours use, on top of a full charge plugged in before you leave).

After 4 years it is advised to get the battery changed (we offer 5 year warranty)

Made for iPhone AND Made for Android

DOWNLOAD THE ‘RESOUND SMART 3D’ APP – and try it demo mode.

There are two key benefits of the app

  1. Remote control for your hearing aids – you can zoom in on speech and change volume settings.
  2. Streaming of audio – i.e. your phone calls, podcasts, and music.

Click these links for more information

Made for Android

Made for iPhone


Resound Linx 3D
Resound Linx 3D translate

ReSound – Remote Assistance

We now have the ability to fine tune your hearing aid settings remotely.

It is important that your hearing aids are set up properly in person, but remote programming allows us to fine tune your hearing aids without you being present – the changes are sent to you for you to upload via your phone app.

Remote Assist means that you can drive to Crystal Hearing from afar to take advantage of our prices and not have to keep driving back for minor set up changes. 

ReSound iSolate nano-technology

Every component in ReSound LiNX Quattro hearing aids is coated with iSolate nanotech to protect from moisture damage.

More robust hearing aids than ever before.

What ReSound LiNX QUATTRO offers you…

Improved Speech Performance

Direct Smartphone Technology

Rechargeable Battery Technology

ReSound Quattro Accessories

resound hearing aid accessories

Crystal Hearing can supply ReSound LiNX Quattro hearing aids via our clinic in Marlow – surrounding areas include High Wycombe, Maidenhead, Reading, Slough, Henley, Beaconsfield and Buckinghamshire and Berkshire.

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