CX Plus True Wireless

Superior sound. No compromise.

Get yourself the best-in-class earbuds

Enjoy Active Noise Cancellation, superb ergonomic design and intuitive controls, plus up to 24 hours of play time.

  • Sennheiser signature sound
  • Active Noise Cancellation & Transparent Hearing
  • Personalized controls
  • IPX4 splash resistance
  • Up to 24 hours play time

Be in charge of the perfect sound

Immerse yourself with Active Noise Cancellation or stay in control with the Transparent Hearing mode.

24 hours of play time on your terms

4 sizes of ear adapters for the perfect fit, customizable touch controls for the perfect settings

Use them whenever you want

Get into the groove with the adjustable Bass Boost, even in the rain.

It's all in the Smart Control App

Opt for Active Noise Cancellation, Transparent Hearing, the equalizer presets and Bass Boost.

Customize the touch controls

Use the Smart Control App to adjust your music, voice assistants, and calls to your liking.


Get a taste of all that our smallest, most powerful earbuds have to offer. Unpack it all, from the uncompromised sound to smart design.


Article number (SKU)
509188 (black), 509189 (white)
Wearing style
true wireless stereo earphones
Ear coupling
ear canal
Frequency response (speaker)
5 Hz to 21 kHz

What's included

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



Similar Products