Sennheiser PXC 550-II Wireless Headphones

Code: 508337
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Manufacturer Sennheiser

Unrivalled sound quality now travels even further

Created for the frequent traveller, the PXC 550-II Wireless from Sennheiser upgrades every journey with unrivalled sound quality and wireless freedom.
Travel the world on a single charge with 30 hours of battery life: Listen to music, take calls, interact with AI assistants, or simply journey in tranquillity without distractions.

Leave background noise behind

Adaptive Noise Cancellation automatically adjusts to your surroundings to suppress unwanted background noise, for your ever-changing environments.
Leave background noise behind

Your personal travel assistant

Take control via convenient, one touch access with the Voice Assistant Button that connects to virtual assistants such as Google Assistant, Alexa and Siri. With the triple microphone array offering unrivalled speech clarity when giving voice commands.
Your personal travel assistant

Long lasting comfort, one charge travel

Whatever your destination, the exceptional 30-hour battery life of the next generation PXC 550–II Wireless is powerful enough to last your entire journey without the need to recharge. And with the advanced ergonomic design and rotating earcups, the PXC 550-II is effortlessly portable with a perfect fit for your ear.
Long lasting comfort, one charge travel

Smart pause autopilot

The Smart Pause feature reacts to your movement with seamless and practical automatic switch-off. The headset automatically turns on and connects via Bluetooth as it’s unfolded so you can listen exactly where you left off.
Smart pause autopilot

The sound of smart travel

The Sennheiser Smart Control App, with selectable sound modes, allows you to tailor the sound experience to your travel playlist whether that be music, news, podcasts, or film.
The sound of smart travel

First class call quality

A bespoke triple microphone array makes it easy to stay connected while on the move. ANC detects and removes background noise providing unrivalled speech clarity, so your calls and voice commands are never lost.
First class call quality

* 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.


  • Bluetooth® 5.0 compilant
  • Supported codecs: AAC, Qualcomm® aptX™ Low Latency
  • One touch access to voice assistant
  • Exceptional battery performance up to 30 hours
  • Superior sound quality and active noise cancellation
  • Transparent hearing
  • Touchpad control
  • Smart pause (activated via the app) / Auto on/off
  • Smart control app
  • Charging time: 3 hrs

What's in the box?

  • PXC 550-II Wireless Headphones
  • Carry Case
  • USB Charging cable (Micro to A)
  • Audio Cable
  • Flight Adapter
  • Quick guide and safety guide
Ear Coupling:
Closed acoustic
Travel, Mobile Devices, High-End
Optimized for:
Android Devices, iOS Devices
Sound Systems:
Frequency Response (Headphones):
17Hz - 23kHz
Impedance (Headphones):
Active 490 Ω / Passive 46 Ω
Sound Pressure Level (SPL):
110 dB
Total Harmonic Distortion (THD):
< 0.5% (100 dB / 1 kHz)
Transducer Principle:
Dynamic, 32 mm
Frequency Response (Microphone):
5Hz - 10kHz
Pick-up Pattern:
3 mic beamforming
Microphone Sensitivity:
-34 dBV/Pa
Noise Cancelling Specification:
Active with multiple modes
Bluetooth Version:
Supported Profiles:
SBC, aptX™, aptX™ Low Latency, AAC
Charging time:
3 hours (full charge)
Operating time:
20 hrs (ANC + A2DP) 30 hrs (ANC + wired)
Battery Specification:
Built-in Lithium rechargeable battery
1 x 3.5mm jack 4-poles, USB, Bluetooth
up to 10 m
Carrier frequencies:
2400 MHz – 2483.5 MHz / GFSK, Pi/4DQPSK, 8DQPSK
Audio Cable ; USB Charging cable (Micro to A)
227 g
Microphone, Volume Control, Single-sided cable, Detachable cable, Noise Cancelling, Foldable

Sennheiser PXC 550-II Wireless Headphones - Introducing

Additional Accessories:
Sennheiser HZP 49 Ear pads
Sennheiser HZP 49 Ear pads
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