More Views



The Sennheiser MM 450 Travel Headset is the one you have been waiting for, great for people on the move

Product code: 21436

Availability: In stock

RRP: £252.16 SAVE: £52.21

Our Price: £199.95

Not available for home delivery
Home delivery
Not available for collection in store
Collect in store
This product is now sold out and cannot be purchased.

Share this product


The Sennheiser MM 450 Travel Headset is the one you have been waiting for, great for people on the move. With one headset, you can listen to music wired or wirelessly, take calls over Bluetooth, cancel 90% of ambient noise and chat with seatmates- all without removing the headset.

With the Sennheiser MM 450 Travel Headset you can switch between calls and music - delivered in superb stereo sound. NoiseGard 2.0 eliminates up to 90% of background noise for your most peaceful flight yet. A convenient Talk-Through function lets you carry a conversation with a seatmate at the push of a button.

The invisible high-performance microphone ensures that conversations are clear, making this headset the perfect all-in-one sound solution for the hottest digital device in your pocket.

Using a closed, on-the-ear design to block ambient noise, the MM 450 is an ideal companion for the frequent flier. Advanced DuoFol transducers provide the kind of detail and frequency response you would expect out of hi-fidelity audiophile speakers. The easy-to-use control panel is intuitive and simple enough to operate with your eyes closed-- a common way of enjoying Sennheiser's world-famous sound quality.

The Sennheiser MM 450 Travel Headset folds up for the ultimate in portability. The replaceable battery charges via USB or a wall adapter. For situations where Bluetooth is not permitted, you can use the included audio cable for a direct connection- making the MM 450 at home in any situation where a super quality headphone is required.

Come complete with Sennheiser MM 450 headset, Audio cable with in-flight adapter (3.5mm double mono adapter), USB cable, Wall charging adapter and carrying case.

  • Sennheiser NoiseGard™ 2.0 technology provides up to 90% active noise cancellation
  • TalkThrough function - Communication with seatmates without removing the headphones
  • Wireless freedom with Stereo A2DP Bluetooth®-- hands-free convenience and hi-fi stereo sound
  • Direct cable option - listen as a wired headphone when Bluetooth is not permitted (note: mobile phone conversations require Bluetooth)
  • Connect everywhere - to mobiles, laptops, MP3 players, or in-flight entertainment systems with an all-in-one headset solution.
  • Easy-to-use controls are within optimum reach and provide concise "click" feedback
  • World-famous Sennheiser acoustics from patented DuoFol transducer system
  • Plush ear cushions seal out ambient noise while maintaining luxurious comfort for hours on-end.
  • Collapsible headset stores in a compact footprint for convenient portability
  • Replaceable battery charges via USB port or supplied wall adapter
  • Discrete, invisible microphone.
  • Additional Information

    • Frequency Response 1
    15 to 22000 Htz
    • THD
    < 0.1%
    • Battery Operation Time
    Talk 20 Hours, Listen upto 10
    • Microphone Type
    Omi - Directional
    • Transductor Principle
    Closed Accoustics
    • Sound Pressure Level
    107 dBs
    • Bluetooth Version
    2.1 + EDR, A2DP+ AVRCP Etc
    • Range
    10 Metres
    • Weight
    105 Grams
    • System
    Sipra - Aural
    • Microphone Frequency response
    100 to 10kHz
    HideStockLevel N/A
    Product Type N/A
    Product Specifications N/A
    Umbrella Colour N/A
    Special Price £199.95

    Product Brochures

    Your Delivery:

    Orders received before 3:00 pm will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

    30 Day Returns Policy:

    HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.



    Name SKU Qty Lead time
    -SENNHEISER MM450 TRAVEL WIRELESS HEADPHONES 21436 0 Warehouse stock availability 2 to 3 working days.

    Warranty information for Sennheiser:

    Sennheiser products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 24 months.

    This guarantee applies to all Sennheiser Products including In Ear Headphones, Noise Cancelling, On Ear Headphones and Wirelesless Headphones. Providing you with peace of mind and the assurance of premium Quality.


    To see all our reviews click here: TRUST PILOT


    Customers Also Bought

    News and events. Click here for all the latest news and events from Hifix...
    Hifix PriceMatch. Seen it cheaper? We will try to match any valid like for like prices.
    See what’s hot & what’s not...