Compromise on your audio experience? No way! Put sound first, like Sennheiser does. We have put our 75 years of leading audio technology into the new CX True Wireless earbuds. They deliver crystal-clear sound with deep bass you can easily adjust to your personal taste. With an ergonomic design for superb wearing comfort and intuitive controls for maximum ease of use, you’ll have a first-rate listening experience at home, at work or on the move.Text
Compromise on your audio experience? No way! Put sound first, like Sennheiser does. We have put our 75 years of leading audio technology into the new CX True Wireless earbuds. They deliver crystal-clear sound with deep bass you can easily adjust to your personal taste. With an ergonomic design for superb wearing comfort and intuitive controls for maximum ease of use, you’ll have a first-rate listening experience at home, at work or on the move.
Overview
A first-rate listening experience
With ergonomic design, intuitive controls and crystal-clear sound that you can easily adjust to your personal taste.
Key Features
 |
Don’t compromise on sound Immerse yourself with Passive Noise Cancellation, added Bass Boost, Built-In Equalizer and the bespoke TrueResponse Transducer. 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 4 sizes of ear adapters for the perfect fit, customizable touch controls for the perfect settings 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. |
 |
Specifications
| Wearing style | true wireless stereo earphones |
| Ear coupling | ear canal |
| Frequency response (speaker) | 5 Hz to 21 kHz |
| Transducer principle | dynamic, closed-back |
| Sound pressure level (SPL) | 110 dB (1 kHz/0 dBFS) |
| Frequency response (microphone) | 100 Hz to 10 kHz |
| Charging time | 1.5 h for full charge / 15 min for 1 h playtime |
| Operating time (earbuds) | 9 hrs |
| Operating time (charging case) | 27 hrs |
| Bluetooth profiles | HFP, AVRCP, A2DP |
| Bluetooth Audio Codec | aptX®, AAC, SBC |
| Active Noise Cancellation | false |
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.
IPX4
-
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