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Confidence in every detail

Our advanced ReSound LiNX Quattro chip platform now features twice the memory capacity, 100% faster speed, 30% more processing power and a new Receiver, all while consuming 20% less power. The impressive dynamic range, expanded frequency bandwidth, and strong wireless signal provide improved ear-to-ear performance and sound localization for clear and natural sound.


Unparalleled streaming capabilities

The full-featured ReSound LiNX Quattro Hearing Aid offers a streaming experience that is richer and more detailed even at high frequencies. When making phone calls or streaming music or TV shows directly to the Hearing Aid, your clients are even closer to the action.

  • Direct streaming from iOS or Android devices*
  • The best frequency bandwidth for streaming
  • Average 37% better streaming assessment compared to other leading Hearing Aids


* Android version 10 and above with Bluetooth version 5.0 and Audio Streaming for Hearing Aids (ASHA) feature


Easily the most advanced battery solution in the world

With a fully sealed lithium-ion battery, a small, discreet size and long-lasting battery power, your clients can rely on their Hearing Aids for up to 30 hours after charging. Plus, the mobile charging station provides three more full charges so clients can charge their Hearing Aids anywhere.


  • 24 hours of battery life with up to 12 hours of streaming
  • Check battery status with the ReSound Smart 3DTM app
  • 30-minute fast charge for 8 hours of battery power

ReSound LiNX Quattro

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