With easy-to-use controls and built-in microphone you'll never miss a call with this great hi-fi headset. The MM 450-X is capable of playing CD quality music over Bluetooth® connections with an apt-X enabled computer or phone.

Onboard NoiseGard™* actively removes the noise of planes and trains so that music and calls can be listened to at sensible volumes. Need to talk to a neighbor or flight attendant? No problem. TalkThrough effectively turns your music down and opens a voice channel in the electronics so you can converse and hear clearly.


  • CD quality audio –Featuring the apt-X® codec, the headsets can connect wirelessly to any Bluetooth® apt-X® enabled devices, such as the new Apple computers, selected Creative and Samsung music products.
  • NoiseGard 2.0™** – advanced Sennheiser active noise cancellation lets users enjoy music in peace
  • 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
  • Wireless freedom – Bluetooth® 2.1 guarantees hands-free convenience without wires and the advanced A2DP profile for Stereo Bluetooth® delivers optimized hi-fi stereo sound
  • Invisible microphone – with high-performance sound quality for clear conversations
  • Direct cable option – for use on airplanes, with an airline adapter included
  • Easy headset controls – in one intuitive cluster
  • Sennheiser sound quality – hi-fi headphone drivers ensure superior dynamic range, detail and excellent bass
  • Wearing comfort – padded ear-cushions provide an excellent soft fit, even on long trips
  • Easy-2-GO – the headset folds into a compact bundle for travel and storage, while the headband is metal-reinforced for durability
  • Flexible – replace the battery with a spare on long trips – or recharge it via the USB port on your laptop or the supplied lightweight wall charger with different plug fittings for Europe, the USA, the UK and Australia
  • Connect everywhere – to mobiles, laptops, MP3 players, or in-flight entertainment systems with an all-in-one headset solution
  • Peace of mind – thanks to the 2-year international warranty

Delivery Includes

  • MM 450-X TRAVEL Bluetooth® headset
  • USB wall charger for US, EU, UK and AU
  • USB charging cable
  • In-flight adapters (3.5mm double mono jack/ 6.3 mm gold adapter plug)
  • Audio cable
  • Carry case
  • Quick set-up guide
  • User manual
Wearing style supra-aural
Technology Bluetooth® 2.1 + EDR / Supported profiles: A2DP + AVRCP + HSP + HFP / Codec: SBC, apt-X®
Listening time with / without NoiseGard™* 8 hours / 10 hours
Talk time Up to 20 hours
Charging time 3 h
Weight 105 g
Frequency response 15 – 22000Hz
Sound pressure level (SPL) 107 dB (at 1mW, 1kHz)
THD, total harmonic distortion Less than 0.1% (typical at 1kHz)
Frequency response 100 – 10000 Hz
Pick-up pattern Omni directional

Popular Products

Back to Top