Cochlear™ Nucleus® System

Small, smart and simple solutions designed to help your hearing be its best.

Husband and wife laughing together

The Cochlear™ Nucleus® implant system features a range of options designed to meet your individual hearing needs and to provide you with high-quality hearing performance.

There are two main components of the Nucleus system:

1. External sound processor – includes choices to suit your lifestyle and hearing preferences.
2. Internal implant – features a variety of electrodes to match your hearing needs.

Explore your wearing options and learn more about the convenience of Cochlear's exclusive wireless technology.

With the most reliable implants in the industry,1 your hearing is in good hands.


Please seek advice from your health professional about treatments for hearing loss. Outcomes may vary, and your health professional will advise you about the factors which could affect your outcome. Always read the instructions for use. Not all products are available in all countries. Please contact your local Cochlear representative for product information.

For a full list of Cochlear’s trademarks, please visit our Terms of Use page.


  1. Cochlear Limited. D1593476. Cochlear Nucleus Reliability Report, Volume 17 December 2018. 2019, Mar.