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Sennheiser MM550
On Ear Noise Canceling Bluetooth Headphones
This model is no longer available.
Availability: This model is no longer available.
Shipping: Free expedited delivery within 2 or less business days. Professional installation service available in Houston, Dallas and Austin. Call us at 800-877-2900 for more details.

The new 5-star flagship for the award-winning Mobile Music wireless series, the MM 550 TRAVEL offers audiophile travelers a luxury headset experience anywhere in the world. Enjoy music or calls with Sennheiser sound even in noisy locations – thanks to extra-large ear cups, active noise cancelation and SRS Labs’ new SRS WOW HD™ technology.

What's included in the box

  • Noise canceling clarity – NoiseGard™ 2.0 reduces outside noise actively and lets users enjoy music in peace
  • Wireless freedom – Stereo Bluetooth® for hands-free convenience and optimized hi-fi stereo sound
  • TalkThrough – one press of a button turns on the external microphone so you can talk to fellow passengers or the flight attendant without removing the headset
  • Invisible microphone – for crystal-clear conversations
  • Superb Sennheiser stereo sound – neodymium magnets and patented Duofol diaphragms for excellent sound reproduction
  • SRS WOW HD™ technology – for wider, taller sound, with greater clarity and with a stronger bass
  • Large comfortable ear cups – for complete relaxation and luxury in noisy surroundings
  • Direct cable option – for use on airplanes, with supplied airline adapters
  • Easy headset controls – integrated track and volume controls for enhanced usability and convenience
  • Collapsible – metal-reinforced headband ensures portability and durability
  • Carry case – protective carry case for traveling
  • Peace of mind – thanks to the 2-year international warranty

Technical specifications
  • Wearing style : Circumaural
  • Technology : Bluetooth® 2.1 + EDR / supported profiles: A2DP + AVRCP + HSP + HFP
  • Talk time : 20 h without NoiseGard™
  • Listening time : 10 h/8 h without/with NoiseGard™
  • Charging time : 3 h
  • Range : 10 m
  • Weight : 179 g
  • Frequency response : 15–22000 Hz
  • THD, total harmonic distortion : Less than 0.1% at 1kHz
  • Sound pressure level (SPL) : 107 dB (1kHz, 1mW)
  • Microphone : 100–10000 Hz
  • Pick-up pattern  : Omni-directional

2 Year Parts And Labor.