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

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

    Key Features

    • Totally surrounds your ears for immersive listening
    • Bluetooth connectivity with 30 hours of battery life
    • Decades of Sennheiser expertise and craftsmanship
    • Active noise cancellation eliminates external sound
    • Music pauses automatically when headphones are removed
    Add to compare View Product Specs

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

    Delivery Delivery from Thu 9th Dec Delivery from tomorrow, 9th December From tomorrow, 9th December From tomorrow, Thu 9th December

    We’re still delivering to our customers safely. Since the latest Government advice, we’ve had to make a few changes. If you’re self-isolating then we’re now only able to deliver products to your doorstep. Otherwise, we’ll come into your home but only deliver to behind your main door.

    We’ll deliver any product to your home, 7 days a week.

    • We schedule deliveries from 7am until 7pm.
    • You can choose a paid morning or afternoon delivery timeslot when you checkout.
    • Free delivery is also available.
    • We’ll text you a 4 hour timeslot on the morning of your delivery.
    • We'll give you your driver’s number just in case there are any issues.
    • Your driver will call you to keep you up to date on the day.
    • Delivery restrictions apply. Please see our delivery page for more information.

    Free next day delivery with Click and Collect

    You don’t have to wait in to get this item, we can deliver your parcel to a local CollectPlus store.

    • With over 7,000 local stores across the UK, it’s likely there’s one close to your home.
    • You can pick the item up at a time that’s convenient to you.
    • We’ll text you as soon as it’s ready to collect.
    • You’ve then got 10 days to collect your item.
    • Deliveries can be made until 9pm on the day of delivery.
    △ The earliest delivery date may vary based on your postcode.

    Clearance Deal*

    Enjoy one of our huge offers
    You’re getting an incredible price on a fantastic product that’s full of handy features. Not quite right? We’ve got loads more deals lined up. Check them out here.

    *We're clearing out our excess stock and discontinued products to make room in our warehouse for lots of new and exciting ranges. So don't hang around, grab a great price on our top brands while stocks last.

    AO Finance Flexible credit options available

    Product Review Video

    Product Review Video

    Product Overview

    Immerse yourself in everything from classic rock to epic soundtracks with these wireless over-ear Sennheiser headphones. They have an impressive 30-hour battery life which means your playlists will still be blasting out by the time you get home. Controlling the volume and taking phone calls is easy too, thanks to the on-ear buttons, and with a noise-isolating design, you won’t have to put up with any loud distractions around you. And if you do need to briefly stop listening to your tunes, clever sensors detect when you take these headphones off and your music will automatically pause.

    Key Features

    • Totally surrounds your ears for immersive listening
    • Bluetooth connectivity with 30 hours of battery life
    • Decades of Sennheiser expertise and craftsmanship
    • Active noise cancellation eliminates external sound
    • Music pauses automatically when headphones are removed
    Add to compare View Product Specs

    Features we love

    Noise cancellation on your terms

    With a combination of two noise-cancelling features, as well as Transparent Hearing, you can decide just how much of the outside world you let in. Switch on Active Noise Cancellation, and alongside passive noise isolation, you’ll block out all external sound. Or stay aware of what’s going on around you by activating Transparent Hearing. You’ll experience amazing hi-fi audio in all environments, with just the right amount of ambient sound.

    You only have to ask

    These Sennheiser headphones are made to keep up with busy lifestyles. They can interact seamlessly with your device’s voice assistant, letting you pause, skip tracks and crank up the volume just by asking, while the triple microphone array provides brilliant speech clarity. So, you won’t have to stop and mess around with your phone just to swap over to another playlist when you’re on-the-go.

    Unbeatable comfort and sound

    Sennheiser pairs unbeatable sound and battery endurance with perfect comfort. The ergonomic design, rotating ear cups and all-day battery life mean you get exceptional audio from a pair of headphones that are so comfy you’ll hardly know they’re there. So you can get set for a music marathon and listen all day without irritation to your ears.

    Responds to you

    With Smart Pause, the music starts and stops automatically with your movements – no buttons required. Unfold the headphones, and they turn on and connect via Bluetooth; take them off, and the music pauses until you put them back on again. This means you won’t need to fumble around looking for the right button.

    Stay in control

    Pair up your new Sennheiser headphones to any compatible device with the Smart Control app. As well as a quick and easy wireless connection, it also lets you customise just about everything from the bass to how much outside noise you want to hear, which is great when you need to listen for traffic. So, you can pump up the jams at home, or cross the road in complete safety while you’re out.

    Decades of expertise

    Sennheiser have a long history of professional, high-quality engineering and craftsmanship to draw from. For over 75 years, they’ve pioneered some of the most outstanding sound technology designed to give music fans an incredible experience, with crystal-clear highs and deep, rumbling bass. That means you can get fully immersed in your favourite tracks, hear every single note, and really feel the rhythm.

    Product Specification

    Key Information

    (H)17.4 x (W)13.6 x (D)6.3
    Battery Life
    30 Hours
    Charger Type
    Micro USB
    Headphone Type
    High-res Audio
    Noise Cancelling
    Wireless Headphones


    Call Handling
    Control Positioning
    On Ear
    Gesture Control
    Volume Control



    Features We Love

    Smartphone App Available

    Power and Battery

    Battery Type
    Lithium Ion
    Full-charge Time
    3 Hours
    Rechargeable Battery

    Product Detail

    Country Of Origin
    (H)17.4 x (W)13.6 x (D)6.3
    Playback Control
    Series / Family
    PXC 550-II
    PXC 550-II

    Smart Technology

    Works With Google Assistant
    Works With Siri

    Sound Technology

    Frequency Response
    17 - 23000 Hz
    Full Range
    MQA Audio Compatible
    Number of Internal Speakers
    Smart Pause
    Speech Clarity

    System and Features

    Adjustable Headband


    Manufacturer Warranty
    2 Year

    What's In The Box

    Manual / Quick Guide
    Pouch / Carry Case
    USB Charging Cable

    Wireless Connections

    Wireless Range
    10 m

    Customer Reviews

    4.8 / 5
    Showing 5 of 5 reviews

    Sennheiser do quality so well.

    Fantastic headphones. Very clear and the noise cancelation is superb! Comes with aircraft adaptor and cabling. Pretty quick charging and battery lasts for days. So happy with these headphone. Sennheiser just do quality. Well worth the investment. I have bought cheaper ones in the past and they just did not last or compare. (Not supposed to say this but.....Also ao.com were amazing to deal with. Great communication)
    Andy Flint

    Good but struggles when volume high

    Easy to use. Occasionally when the volume is high, the base vibrates too much and you hear the movement of the speaker. Noise cancelling works well

    Sennheiser rules

    Sennheiser rules! First pair of Sennheiser wireless ( i have a wired pair, too) and I'm glad to made this choise. Simply to connect, beautiful sound, great noise cancelling, long lasting battery.. definitely recommend this product!
    S G Sofian

    Superb sound with comfort

    Super comfortable to wear. Easy to pair with Bluetooth. Amazing sound quality! Highly recommend these!

    Sound sound devices

    Fantastic pair of headphones. Seamless pairing with all of my devices (none are apple) which can be a problem. And the sound is great. Would appreciate more adjustment options on the seinheisser app to customize levels but the headphones themselves are great

    Any offers are genuine savings. We always want to be able to offer you an incredible deal, so we’ll always match our competitors on price. This means our prices could drop further, or potentially reduce again once a promotional event ends. If our price drops, or you do find what you’re looking for cheaper elsewhere, we’ll offer our price match promise. See terms and conditions.

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