CX Plus True Wireless

Superior sound. No compromise.

159.90

Get yourself the best-in-class earbuds that make listening a joy. With Active Noise Cancellation to block out your surroundings and Transparent Hearing to stay aware whenever you want. The new CX Plus True Wireless earbuds have it all. Like superb ergonomic design and intuitive controls for maximum comfort and ease of use. And up to 24 hours of play time to enjoy crystal-clear sound and deep bass you can customize. Everything for a great sound experience all day long.

Get perfect sound
First-class sound
Enjoy your music at home, at work or on the go with the bespoke TrueResponse transducer for perfect sound.

Block noise
With Active Noise Cancellation, immerse yourself in the clarity and details of your music and calls without distractions.

Stay aware
You’re in control of your sound: with the Transparent Hearing mode you can also focus on external sounds and stay in touch with the world around you.
Get maximum comfort
For your comfort
They are made for you: with their ergonomic design and ear adapters in 4 sizes, you will find the perfect fit for any activity.

Ease of use
Have everything under control from audio and phone calls to fast access to Siri and Google Assistant with the customizable touch controls.

Keep on playing
Want to listen all day long? With 8 hours of battery life and a further 16 hours extra with the charging case, you’ll have up to 24 hours of play time.
  • Active Noise Cancellation
  • Transparent Hearing
  • Customizable Touch Controls
  • IPX4
  • TrueResponse Transducer
  • Battery Life (24 hrs)
Just get the best
Deeper bass
Get into the groove with the adjustable Bass Boost activated via the Smart Control App.

Also when wet
Use them whenever you want, even in the rain: with their IPX4 splash resistance you don’t have to worry if it gets wet.


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 up
Get it on Google PlayAndroid, Google Play and the Google Play logo are trademarks of Google LLC.
iOS
Version 13.0 and up
Download on the App StoreApple, 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 Plus 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)
  • Weight
    47g (both earbuds and charging case) 6g (single earbud) 35g (charging case)
  • Frequency response (Microphone)
    100 Hz to 10 kHz
  • Microphone
    2 mic beamforming arrays (4 mics in total)
  • Power supply
    5 V⎓ 600 mA max
  • Speaker type
    TrueResponse Transducer Sennheiser 7mm dynamic driver
  • USB Standard
    USB-C
  • Noise cancellation
    Active Noise Cancellation
  • Package dimensions
    (L x W x H) 170 x 115 x 47 mm (6.7 x 4.5 x 1.85 in)
  • Ear coupling
    In-ear, closed acoustics
  • Charging time
    1.5 h for full charge / 10 min for 1 h playtime
  • Battery Specification
    Built-in Lithium-Ion rechargeable batteries L/R earbud: ~55 mAh; charging case: ~400-420 mAh
  • Bluetooth
    Bluetooth 5.2 compliant. Class 1, 10 mW
  • Bass Boost
    Via Smart Control App
  • Battery time
    up to 24 hours overall playtime with charging case
  • App support
    Sennheiser Smart Control App for iOS™ and Android™
  • Supported Profiles
    A2DP, AVRCP, HFP
  • Codecs
    SBC, AAC, aptX™, aptX Adapative
  • Equalizer
    EQ pre-set via Smart Control App
  • Frequency response
    5 hz - 21,000 Hz
  • Warranty
    2 years
  CX True Wireless CX Plus True Wireless MOMENTUM True Wireless 2
TrueResponse Transducer
 
 
 
Active Noise Cancellation  
 
 
Passive Noise Cancellation
 
 
 
Customizable Touch Controls
 
 
 
IPX4
 
 
 
Ergonomic Design
 
 
 
MOMENTUM Craftsmanship    
 
Transparent Hearing  
 
 
Built-In Equalizer
 
 
 
Bass Boost
 
 
 
High-End Sound Tuning    
 
Smart Pause  
 
 
Battery Life 27 hrs 24 hrs 28 hrs
Codec Support ACC, aptX, SBC ACC, aptX, SBC,
aptX adaptive
ACC, aptX, SBC

Downloads

  • Quick Guides
    • Quick Guide CX Plus True Wireless (1.6 MB) Download

  • EU Declaration of Conformity
  • Safety instructions and regulatory information
    • Compliance Information CXPLUSTW1 (830 KB) Download

    • Safety Guide CX Plus True Wireless (7.8 MB) Download

  • Instruction Manual
    • Instruction manual CX Plus True Wireless (6.1 MB) Download

    • Online instruction manual CX Plus True Wireless Download

  • Links to FAQ pages