Baha® 5 Sound Processor

The new Cochlear™ Baha® 5 Sound Processor is not only incredibly small, it’s also unbelievably smart.

The smallest sound processor

The award-winning Baha 5 Sound Processor is the smallest sound processor in the industry, and people really love it. In user testing, 9 out of 10 users preferred the design and discreetness of the Baha 5 Sound Processor when choosing between three comparable devices.1

Although it’s 20% smaller than comparable sound processors2, the Baha 5 Sound Processor is packed full of advanced hearing technologies. Good things really do come in small packages.

The smart sound processor

The Baha 5 Sound Processor connects you to the people and devices you love. It can stream sound directly from an iPhone, iPad or iPod touch.

You can enjoy your favourite movies, TV shows, apps, music… even a FaceTime call from family on the other side of the world with audio streamed directly to your sound processor. Every sound, every song, every word – clearer and crisper than ever before.

Baha 5 Smart App

The Baha 5 Smart App lets you personalise your hearing experience. You can quickly and easily change program, start streaming or adjust the volume, treble and bass on your sound processor. Link custom settings to your favourite locations with a touch of a button and even get help finding your sound processor if you misplace it!

Effortlessly adapting to your world

The Baha 5 Sound Processor is designed to let you enjoy your listening experience and help you hear better, even in noisy environments. An all-new smart chip drives our latest, most advanced automatic technologies that constantly monitor your surroundings. The sound processor makes seamless adjustments to enhance and focus on the important things you need to hear.

In the office, it will focus on speech and help you hear what’s being said. Then, when you go to lunch at a busy restaurant, it will tune down the background noise so you’ll be able to easily join the conversation.

True Wireless™ freedom

A range of wireless accessories can extend your hearing experience and improve your ability to hear and enjoy your hearing everyday.

Cochlear Wireless Accessories let you watch TV without disturbing others, help you hear speech in noisy or crowded environments and can connect you to all types of electronic devices. The direct-to-device connections between each accessory and your sound processor have one thing in common; there are no strings attached.

* For full information on the Baha System and its components please click here


The Cochlear Baha 5 Sound Processor is compatible with iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPad Air 2, iPad Air, iPad (4th generation), iPad mini 3, iPad mini 2, iPad mini and iPod touch (5th generation) using iOS 7.* or later.

Apple, the Apple logo, FaceTime, iPhone, iPad and iPod touch are trademarks of Apple Inc, registered in the U.S. and other countries. App Store is a service mark of Apple Inc.

The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Cochlear Limited is under license


  1. Hedin A, Andersson J, Hoffman J, Björk T, Flynn MC. Summary of the Cochlear Baha 5 Clinical development test results. Cochlear Bone Anchored Solutions AB, Report No 630206, 2014.
  2. 20% smaller refers to height comparison between the Baha 5 Sound Processor (26 mm) and the smallest available competing product (34 mm).


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.