SENNHEISER MM-550X BLUETOOTH HEADPHONES

Overview

A 5-star travel companion
The 5s in the name say it all. The MM 550-X TRAVEL is Sennheiserʼs top-of-the-range wireless headset.

No matter how noisy your environment, NoiseGard™ 2.0 active noise canceling technology cuts out the background noise that makes it difficult to carry out normal conversations without raising your voice. Connect it wirelessly to your mobile, laptop, iPad or any other Bluetooth®-enabled device and take charge of phone and Skype calls, music or audio books.

Incredible surround
The MM 550-X TRAVEL features SRS surround for immersive listening. Switch it on to experience the full benefits of a surround soundscape and get the most out of your music collection. As an added benefit, the headset enhances the latest apt-X®-enabled mobile phones and computers with supreme CD-quality sound reproduction – getting a wider soundscape out of the Bluetooth® connection than ever before.

No fuss control
A must for travelers, the MM 550-X TRAVEL comes with Sennheiserʼs TalkThrough™ function, which lets you speak to a friend or flight attendant without removing the headset. Just press a button and an external invisible microphone lets you hear everything that is going on around you. When you are flying, simply connect the cable provided in the convenient travel case and keep listening.

The MM 550-X TRAVEL comes with volume and playlist controls integrated on the ear cup, to save you from scrabbling for your mobile phone, iPod, iPad or laptop. And because the closed-back capsule design of the ear caps enhances passive noise reduction, you can keep your music entirely personal and relax in the knowledge that you wonʼt be irritating fellow travelers.

Features
CD-quality audio – featuring the apt-X® codec, the headsets can connect wirelessly to any Bluetooth® apt-X®-enabled device such as new Apple computers and select Creative and Samsung music products
Noise canceling clarity – NoiseGard™** 2.0 reduces outside noise actively and lets you 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 – for crystal-clear conversations
Direct cable option – for use on airplanes with the supplied airline adapter
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 stronger bass
Large comfortable ear cups – for complete relaxation and luxury even in noisy surroundings
Easy headset controls – integrated track and volume controls for enhanced usability and convenience
Collapsible – metal-reinforced foldable headband ensures portability and durability
Carry case – protective carry case for traveling
2-year warranty

Technical Data

Technical Data and Specification of MM 550-X TRAVEL
Article No. 504515

Ear coupling     Circumaural
Technology     Bluetooth® 2.1 + EDR
Supported Profiles     A2DP + AVRCP + HSP + HFP
Codec: SBC, apt-X®
Listening time    with NoiseGard™: 8 h
without NoiseGard™: 10 h
Talk time     20 h
Charging time     3 h
Weight     179 g
Color     black
Headphones
Technical Data and Specification of MM 550-X TRAVEL
Article No. 504515

Frequency response (headphones)     15 – 22000 Hz
Sound pressure level (SPL)     107 dB (at 1 mW, 1 kHz)
THD, total harmonic distortion      Microphone
Technical Data and Specification of MM 550-X TRAVEL
Article No. 504515

Frequency response (microphone)     100 – 10000 Hz
Pick-up pattern     Omni directional
What's in the box?
MM 550-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

• Colorblack 
• Dimensions93 x 93 x 27 mm (approx.) 
• Bluetooth VersionVersion 4.2, class 1 
• • Supported ProfilesA2DP 
  • Connection cableoptical cable-1.5m/analog 3.5mm cable-1.5m/USB power cable-1.2m 
  • Operating temperature0-40°C (32-104°F) 
  • RF output power10 mW (max) 
  • Number of channels79 
  • Input voltage range5V 
  • Frequency bandISM 2.4GHz Band 
  • Frequency range2.4GHz~2.4835GHz 
  • RF sensitivity-80dBm (BR, Max) 
  • Transmission frequency2402 to 2480 MHz 
  • Weight w/o cable85g 
  • Connectionanalog or digital 
  • Audio codecSBC, aptX,aptX LL

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A single sided bluetooth headset ideal for the mobile professional. It comes with a USB charging cable and ear hook and x4 ear sleeves.

• Best-in-class sound – Sennheiser Voice Clarity ensures a clearer and more natural audio experience
• Optimized speech clarity – Unique SpeakFocus™ technology enhances voice clarity in all sound environments
• Wind noise reduction – WindSafe™ technology reduces wind noise in outdoor situations
• Background noise reduction – Advanced Own-Voice-Detector reduces background noise for your listener when you are silent
• Increased comfort – A flexible choice of wearing styles including padded ear hook and optional headband increase user comfort
• Connects to a mobile device
• Extended talk time – Up to 10 hours’ narrowband and 8 hours’ wideband call time between charges
• Increased range – Up to 25 meters with dongle, dependent on environment.
• Lightweight iconic design – Looks and feels as good as it sounds
• Hearing protection – ActiveGard® technology protects you from acoustic shock and sudden sound bursts

Features & benefits Wireless high quality sound Foldable, Portable, Secure AKG signature sound Long-lasting comfort   Specs