Sennheiser MM 450X Headphones - Wireless Bluetooth headphones w/ Apt-X


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Details & Highlights

Product Highlights

    The MM 450-X is the travel headset you have been waiting for.
    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. Now with the implementation of the Apt-X, you can obtain hi-fi quality sound over that Bluetooth link.

Details from Sennheiser

    With the MM 450-X 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 TalkThrough 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 MM 450-X 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-X at home in any situation where a super quality headphone is required.

    The following 3rd party devices/configurations have built-in Apt-X support (updated 07/18/12):
    • Creative Ziio Tablet 7 inch
    • Creative Ziio Tablet 10 inch
    • Creative Zen X-Fi3
    • Apple Mac OS X Snow Leopard and Lion Operating Systems
    • Samsung Galaxy Tablet 7.0 Plus
    • Samsung Galaxy Tablet 7.7
    • Motorola Razr and Razr Maxx
    • Apple Mac Mini (latest generation with latest OS update)
    • Apple Macbook Air (latest generation with latest OS update)
    • Apple Macbook (latest generation with latest OS update)
    • Burmester 113 DAC
    • Arcam Wireless Bluetooth DAC
    • HTC One X
    • HTC One S
    • HTC One V
    • Samsung Galaxy S III
    • Sharp Aquos Phone SH-06NERV
    • Sharp Aquos Phone SH-07D
    • Sharp Aquos Phone ISW16SH
    • Sharp Aquos Phone SH-09
    • Compatible with latest generation of tablets including the New iPad
    • 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
    • Supports Apt-X codec for hi-fi sound over Bluetooth
    • Discrete, invisible microphone is always out of the way
    • Direct cable option - listen as a wired headphone when Bluetooth is not permitted (note: mobile phone conversations require Bluetooth)
    • iPhone/iPod/iPad compatible, compatible with all 1/8" (3.5mm) headphone plugs
    • 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
    • Connect everywhere - to mobiles, laptops, MP3 players, or in-flight entertainment systems with an all-in-one headset solution
    • Built-tough with a 2-year international warranty
    • Due to the nature of Bluetooth technology, users may experience a slight audio latency when watching video on a portable device. The headphones are working fine. This is a characteristic of all Bluetooth headsets. Latency is not an issue for audio-only use, OR when using the included detachable headphone cable for a wired audio connection when watching video.


Features & Specs

Best Seller
Manufacturer's Warranty
    2 Year Limited
Detailed Specifications
  • Wearing style On-the-ear
  • Transducer Principle Sealed (closed)
  • Bluetooth Technology Bluetooth 2.1 + EDR / supported profiles: A2DP, HSP, HFP, AVCPR
  • Talk Time Up to 20 hours
  • Listening Time Up to 10 hours (without NoiseGard; with - up to 8)
  • Charging Time Approximately 3 hours
  • Range Up to 33 feet
  • Weight 3.8 ounces
  • Frequency response (headphone) 15-22,000 Hz
  • Total harmonic distortion <0.1%
  • Sound Pressure Level (SPL) 107 dB (@ 1 kHz)
  • Frequency response (microphone) 100-10,000 Hz
  • Mic pickup pattern Omni-directional
  • Dimensions (single) 7.5 x 3.3 x 7.9 in
  • Weight (single) 1.9 lbs
Product Bullets


Included Coverage from Sennheiser: 2 Year Limited

Category ID: 183 | $349.95