Superior audio Wherever you are, whatever you do; enjoy your favorite tracks to the max with the bespoke TrueResponse Transducer for crystal-clear sound.
Intense groove With the Bass Boost added and the Built-In Equalizer activated via the Smart Control App, you can have your sound your way.
Skip the noise You can forget about your surroundings and get lost in the music or focus on your call thanks to the Passive Noise Cancellation.
Don’t compromise on comfort
Easy to wear The eye-catching ergonomic design assures superb wearing comfort. And with ear adapters in 4 sizes, it’s easy to achieve a perfectly secure fit for any activity.
At your fingertips Customizable touch control enables easy control of audio, phone calls and fast access to Siri and Google Assistant.
Even in the rain Go outside at any time to have an outstanding audio experience, even when it’s wet; you can rely on their IPX4 splash resistance.
»Sennheiser killed it again! (...) How do these sound this good for $130? This might be the deal of the year!«
Pair your Sennheiser device with our Smart Control App.
Customize what you hear and how you interact with your Sennheiser device.
Smart Control App
Individualize your Sennheiser product
With the intuitive equalizer you can adjust the sound to your personal taste.
AVAILABILITY
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems. This app is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
Android Version 8.0 and upAndroid, Google Play and the Google Play logo are trademarks of Google LLC.
iOS Version 13.0 and upApple, the Apple logo and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries and regions. App Store is a service mark of Apple Inc.
What's in the box?
CX True Wireless Earbuds
Silicone ear adapter sets (XS, S, M, L)
Charging Case
USB-C Cable
Quick Guide & Safety Guide
Technical Data
Dimensions
Earbuds and charging case: 59 x 33.8 x 42.3 mm (2.3 x 1.3 x 1.6 in)
EU Declaration of Conformity CX True Wireless (980 KB)
Download
WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.