CX Plus True Wireless

Superior sound. No compromise.

HK$ 1,599.00

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.


Sennheiser Smart Control是一個免費應用程式,並且與大多數iOS和Android系統兼容。
該應用程式支持8種語言,包括德文,英文,法文,西班牙文,俄文,韓文,日文和中文 (繁體/簡體)。

Version 8.0 and up
Get it on Google PlayAndroid, Google Play and the Google Play logo are trademarks of Google LLC.
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.


  • CX Plus True Wireless Earbuds
  • Silicone ear adapter sets (XS, S, M, L)
  • Charging Case
  • USB-C Cable
  • Quick Guide & Safety Guide


  • 尺寸
    Earbuds and charging case: 59 x 33.8 x 42.3 mm (2.3 x 1.3 x 1.6 in)
  • 重量
    47g (both earbuds and charging case) 6g (single earbud) 35g (charging case)
  • 頻率響應(咪高峰)
    100 Hz to 10 kHz
  • 話筒
    2 mic beamforming arrays (4 mics in total)
  • 電源
    5 V⎓ 600 mA max
  • 揚聲器類型
    TrueResponse Transducer Sennheiser 7mm dynamic driver
  • USB 標準
  • 降噪
    Active Noise Cancellation
  • 包裝尺寸
    (L x W x H) 170 x 115 x 47 mm (6.7 x 4.5 x 1.85 in)
  • 佩戴方式
    In-ear, closed acoustics
  • 充電時間
    1.5 h for full charge / 10 min for 1 h playtime
  • 電池規格
    Built-in Lithium-Ion rechargeable batteries L/R earbud: ~55 mAh; charging case: ~400-420 mAh
  • 藍牙
    Bluetooth 5.2 compliant. Class 1, 10 mW
  • 低頻提升
    Via Smart Control App
  • 電池壽命
    up to 24 hours overall playtime with charging case
  • 應用程式
    Sennheiser Smart Control App for iOS™ and Android™
  • 支持的配置
  • 編解碼器
    SBC, AAC, aptX™, aptX Adapative
  • 均衡器
    EQ pre-set via Smart Control App
  • 頻率響應
    5 hz - 21,000 Hz
  • 保養期
    2 years
  CX True Wireless CX Plus True Wireless MOMENTUM True Wireless 2
TrueResponse Transducer
Active Noise Cancellation  
Passive Noise Cancellation
Customizable Touch Controls
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


  • 快速指南
    • Quick Guide CX Plus True Wireless (1.6 MB) 下載

  • EU Declaration of Conformity
  • 安全提示和监管信息
    • Compliance Information CXPLUSTW1 (1.4 MB) 下載

    • Safety Guide CX Plus True Wireless (8.1 MB) 下載

  • 用戶指導手冊
    • 使用说明 CX Plus True Wireless (5.6 MB) 下載

    • 在线操作说明 CX Plus True Wireless 下載

  • Links to FAQ pages
    • FAQs CX Plus True Wireless 下載