Osia® 2 Sound Processor

The slim off-the-ear Osia 2 Sound Processor is discreet, light and comfortable to wear.

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Light and comfortable hearing

The slim, off-the-ear Osia 2 Sound Processor is light and comfortable to wear.1 As a one-piece unit that sits off the ear, you can simply place it on your head and you’re ready to go.

A choice of colors

The Osia System comes with five colored covers for the sound processor so you can change the color based on your preference and mood.


Osia BlondeOsia CharcoalOsia ChocolateOsia WhiteOsia Silver

The Osia System has just made life easier and the advantages are so worthwhile. It's changed my life so much for the better, and I'm really grateful for that.

- Adrian, Osia® System recipient


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.

Views expressed are those of the individual. Consult your health professional to determine if you are a candidate for Cochlear technology.

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The Cochlear Osia 2 Sound Processor is compatible with Apple devices. The Cochlear Osia Smart App is available on App Store and Google Play. For compatibility information visit

*Retention lines longer than the Safety Line (standard length) are not recommended for use by children as they may present a risk of strangulation.

**The Cochlear Osia 2 Sound Processor, with battery compartment excluded, is dust and water resistant to level IP57 of the International Standard IEC60529. The Osia 2 Sound Processor with Aqua+ is water resistant to level IP68 of the International Standard IEC60529 when used with LR44 alkaline or nickel metal hydride disposable batteries. Refer to relevant user guide for more information


  1. Mylanus EAM, Hua H, Wigren S, et al. Multicenter Clinical Investigation of a New Active Osseointegrated Steady-State Implant System. Otol Neurotol. 2020;41(9):1249-1257.