Sennheiser CX True Wireless Earbuds - White

Code: 508974
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249,00 лв
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Manufacturer Sennheiser

Compromise on your audio experience? No way!

Put sound first, like Sennheiser does. They put 75 years of leading audio technology into the new CX True Wireless headphones to deliver crystal clear sound with deep bass that 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.

Superior audio

Sennheiser’s new CX True Wireless earphones stand out by delivering sound quality that’s a class above, thanks to the audio specialist’s proprietary TrueResponse transducer which is designed and manufactured at the company’s headquarters in Germany. Developed for Sennheiser’s premium earphones, this bespoke acoustic system delivers high-fidelity stereo sound with deep basses, natural mids and clear, detailed treble.
Superior audio

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. A personal audio experience that you can enjoy anywhere, every day.
Intense groove

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. For a perfect fit in the ear canal that keeps the earbuds securely in place and effectively attenuates outside noise, ear adapters are provided in four sizes.
Skip the noise

All-day entertainment in total comfort

With 9 hours of battery life and up to 27 hours available when charging on-the-go with the supplied case, the CX True Wireless will keep listeners productive or entertained throughout the day – and comes with all-day comfort to match. Stylish, minimalist, and perfectly balanced, the proven ergonomics of the earbuds were developed according to user comfort studies.
All-day entertainment in total comfort

A smarter user experience

The CX True Wireless features an intuitive touch interface. Customizable touch control enables easy control of audio, phone calls and fast access to Siri and Google Assistant.
The charging case is similarly intuitive, with the earbuds automatically powering on when taken out of the case and powering down to save energy when replaced.
A smarter user experience

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.
Even in the rain

Create your own sound experience

The Sennheiser Smart Control App and built-in EQ allow for custom tailoring of the listening experience, whether notching up the intensity of music with the Bass Boost preset, relaxing with a podcast, or enhancing audio for a phone call.
Bluetooth 5.2 compatibility and SBC, AAC and aptX audio codec support ensure brilliant wireless sound and effortless management of Bluetooth connections via the Smart Control app.
Create your own sound experience

Using dual microphones on each earphone for better voice pick-up, the CX True Wireless optimizes speech for calls and voice assistant access, even when using a single earbud. A convenient ‘role switching’ feature allows either earbud to be used on its own for added versatility.
The Sidetone feature, which makes phone calls more comfortable by letting the user hear their own voice during calls, is adjustable via a slider setting in the Smart Control app.


  • Superior sound, no compromise, powered by Sennheiser’s German-made 7mm TrueResponse transducers. Personalize audio with the built-in equalizer; then get pumped with Bass Boost.
  • Up to 27 hours play time - the 9-hour battery life can be extended on-the-go up to an additional 18 hours with the charging case
  • Passive Noise Cancellation via the ergonomic design and 4 ear adapter sizes for optimal comfort and secure fit to keep out all outside noise
  • Customizable touch controls for easy control of music, calls and voice assistant on your terms
  • Enjoy an outstanding audio experience no matter where you are with the IPX4 splash resistant design

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

Sennheiser True Wireless Comparison

Sennheiser CXTW - CXPlusTW - MTW2 Comparison

Ear Coupling:
Closed acoustic
Travel, Mobile Devices
Optimized for:
Android Devices, iOS Devices
Frequency Response (Headphones):
5Hz - 21kHz
Sound Systems:
Impedance (Headphones):
16 Ω
Sound Pressure Level (SPL):
110 dB SPL (1 kHz / 0 dBFS)
Total Harmonic Distortion (THD):
<0.08% (1 kHz / 94 dB)
Transducer Principle:
Dynamic, 7 mm
Frequency Response (Microphone):
100Hz - 10kHz
Pick-up Pattern:
2 mic beamforming arrays (4 mics in total), MEMS
Noise Cancelling Specification:
Passive Noise Cancellation
Bluetooth Version:
Supported Profiles:
SBC, AAC, aptX™
Charging time:
Approx. 1.5 hrs for full charged; After 15min charging 1 hrs music playtime
Operating time:
9 hrs with rechargeable battery of the earbud; 27 hrs with rechargeable battery of the charging case
Battery Specification:
Built-in Lithium-Ion rechargeable batteries; L/R earbud: ~60 mAh; charging case: ~400 mAh
Carrier frequencies:
2,402 MHz to 2,480 MHz
Charging cable (USB-A / USB-C)
Single earbud: 6 g (0.2 oz); Charging case: 37 g (1.3 oz)
Microphone, Volume Control

Sennheiser CX True Wireless Earbuds - Introducing


TrueResponse® technology from Sennheiser

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