Sennheiser Wireless Noise Cancelling Over the Ear Headphones in Black - PXC 550-II

Model #:PXC 550-II

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.

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.

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.

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.

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.

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.

Personalize your sound experience with the Smart Control App

Listen to your music the way you want. This free dedicated app for iOS and Android provides an effortless way to control, personalize, update and configure your Sennheiser headphone, headset or soundbar.

What's in the box?

  • PXC 550-II Headphones
  • Carry Case
  • USB Charging cable (Micro to A)
  • Audio Cable
  • Quick guide and safety guide
Technical data
Speaker typeDynamic, 32 mm
Frequency rangeSpeaker: 17 – 23,000 Hz (-10db)
Ear couplingAround-ear headphone
ImpedanceActive: 490 ohm / Passive: 46 ohm
Sensitivity110 dbSPL (passive : 1 kHz/1V RMS)
THD + N, total harmonic distortion and noise<0,5% @ 100 dBSPL / 1kHz
Frequency response (Microphone)50 – 10,000 Hz
Microphone sensitivity-34 dBV/Pa
Pick-up pattern3 mic beamforming
BluetoothBluetooth 5.0 compliant
Transmission frequency2400 MHz – 2483.5 MHz / GFSK, Pi/4DQPSK, 8DQPSK
Supported operating systemsA2DP, AVRCP, HSP, HFP
CodecsSBC, aptX™, aptX™ Low Latency, AAC
USB Standardmicro-USB
Power supply5.0 V DC, 330 mA
Battery SpecificationBuilt-in Lithium rechargeable battery
Charging time3 hrs
Battery time20 hrs (ANC + A2DP) 30 hrs (ANC + wired)
App supportSennheiser Smart Control APP for iOS™ and Android™
Operating temperature0°C – 55°C temp. / 10% - 80% humidity, non condensing
DimensionsUnfolded: 63 x 136 x 174 mm (L x W x H)
Weight227 g

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