Garage
Shop

See all parts that fit your 2011 300

Sennheiser MM 550-X TRAVEL - MM550-X

Premium Over-Ear Noise-Canceling Bluetooth Headset

highlight-star-icon

• Wireless Bluetooth Lightweight (Isolating) Stereo Headphones
• On/over-ear design
• One button Controller Allows Users to Answer and end Call, Volume Control
• True Hi-Fi wireless quality sound with apt-X
• Color: Black
• Built-in Microphone

Learn more about the mm550x

We apologize

This item has been discontinued


Loading...
NSP69 main

NVX NSP69

900W Peak (300W RMS) 6x9" N-Series 2 Way Coaxial Car Speakers

53
-16.67%

$89.99

List price $107.99

Limited time!
DCPA1013 main

Dual DCPA1013

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto

5
-24.48%

$289.99

List price $383.99

Description


Sennheiser brand icon

Authorized dealer

General Features:

  • Wireless Bluetooth Noise Cancelling Over-Ear Headphones
  • Designed with your traveler lifestyle in mind
  • Wireless Bluetooth Technology provides completely cable free enjoyment for truly portable usage
  • NoiseGard 2.0 Noise-Cancelling technology provides up to 90% Active Noise Cancellation
  • SRS WOW HD Delivers Incredible Simulated Surround Sound for 3D like Imagery and added depth
  • Integrated Microphone with adjustable Volume Controls for use with iPhone, Android, Blackberry and Windows Smartphones
  • Adjustable headband for comfortable listening sessions
  • Replaceable Long Life battery allows recharging via USB port or wall adapter
  • DuoFol transducers deliver high-fidelity audio
  • Includes Airplane/Airline Adapter for convenient travel
  • Soft, Luxurious Noise Isolating Ear Pads/Cushions (Model 531404)
  • Primary Color: Black
  • LED Color: Blue
  • Manufacturer Model Number: MM 450-X TRAVEL
  • Manufacturer Part Number: 504515
  • Sennheiser MM TRAVEL Series Bluetooth Noise-Cancelling Headphones Are Available In:
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Speaker Type: Dynamic Driver
  • Magnet Type: Neodymium
  • Frequency Response: 15 Hz - 22,000 Hz
  • Nominal Impedance:
    • Active Mode: 590 Ω
    • Passive Mode: 100 Ω
  • Sensitivity: 107 dB
  • THD (1 kHz): < 0.1%
  • Bluetooth:
    • Version: 2.1 + EDR
    • Range: Up to 33 ft
    • Transmission Frequency: 2.4 GHz
    • Transmission Power: 8 dBm
    • Profiles: HSP, HFP, A2DP, AVRCP
    • Codec: SBC, apt-X
  • Power:
    • Supply: BA 370 PX Rechargeable Battery (BA370 PX)
    • Battery Type: Lithium-Polymer
    • Charge Time: 3 Hours
    • Playback Time:
      • Talk Time with NoiseGard 2.0: Up to 20 Hours
      • Listening Time without NoiseGard 2.0: Up to 10 Hours
      • Listening Time with NoiseGard 2.0: Up to 8 Hours
  • Cable (531406):
    • Detachable: Yes
  • Plug Size: 2.5mm to 3.5mm

What's in the Box?

  • Sennheiser MM 550-X TRAVEL Bluetooth headset
  • BA370 PX Rechargeable Battery
  • USB Cable
  • AC Power Plug
  • U.S., European, U.K., Australian Power Adapters
  • Audio Adapter Cable (531406)
  • Airline Adapter (1x Female 3.5mm to 2x male 3.5mm)
  • 1/4" Adapter (6.3mm)
  • Zippered Travel Case
  • Instruction Manual on CD-ROM
  • User Guide
  • Authorized 2-Year Warranty

Also found as: MM 550X, MM-550X, MM550X, Sennheiser MM 550-X Flight, MM550-X, Sennheiser 504515

Product history:

Sennheiser MM 550-X thumbnail
(newest, current model)
Sennheiser MM 500-X thumbnail
(previous model, replaced by Sennheiser MM 550-X TRAVEL - MM550-X)

Loading...
KFC-XP6903C, XBAF69, SDSK2, SDRLR1, BTK106 main

Kenwood eXcelon KFC-XP6903C with Installation Accessories

200W RMS 6"x9" 3-way Component Speakers with Speaker Baffles, Sound Damping, Roller, and Panel Removal Kit

186
-38.19%

$255.10

List price $412.71

82-6901,DB6502 main

Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters

600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters

47
-9.29%

$211.34

List price $232.98

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

124
-5.72%

$329.95

List price $349.95

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Specifications & Details


Headphone Design
Headphone Type
Enclosed-Ear
Headband Type
Over the Head
Specifically For
Home/Portable
Headphone Application
Home/Office
Traveler/Airplane
Acoustic Principle
Closed
General Features
Noise-Canceling
Yes
Device Controls & Compatibility
Universal Volume
Built-In Microphone
Built-in to Earpiece
Headphone Connection
Bluetooth Wireless
Volume Adjustment
Yes
Jack Size
3.5mm
Jack Angle
Straight Jack
Included Adapters
1/4" Adapter
Airplane Adapter
Color Shades
Black
Material
Plastic
Ear Cushion/Earbud Material
Leatherette
Protective Case
Softshell Case
Water Resistant
No
Foldable
Yes
Audio Features
Driver Type
Dynamic
Impedance
16 ohm
Frequency Response
15 - 22000 Hz
Audiophile
No
Built-in Amplifier
No
What is in the box?
Paperwork
User manual
Warranty/Registration card
Main Product
Sennheiser MM 550-X TRAVEL Headphones
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MM 550-X

Weight:

1.50lbs

Internal SKU:

mm550x

Internal Product ID:

75242

Customer Ratings & Reviews


Sennheiser MM 550-X TRAVEL - MM550-X thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
5
Design
4.4
Usability
5

Customer Reviews

Sort by:

Loading...

Great cans

Very good sounding cans. Taking a plane ride this weekend want to see how the noise canceling works. Tried them on noise canceling on my mower, 32hp deisel zero turn. Helped some. I think I was asking to much of them.
As ben stated before the volume is a litte low. iPhone 5 will drive them.
The base is clean as is the highs.
I would not hesate to recommend to a Frend.

By Wayne on September 30, 2014

40 found this helpful


More than expected

1. Customer Service: starting from the very beginning, there had been some doubt about this website- not well known to me and my friends. I called their 877 number. A gentleman helped me made my decision: he is straight forward, honest, and willing to do something to give me a deal.
2. shipping: delivered as promised - Friday, so i did have the weekend to enjoy this big buck purchase.
3. personal feeling to this headphone: crisp clear voice, gives a new level of experience to audio. It feels like i can carry my home 5.1 audio system with me all the time, on the bus, in the backyard, and at work.
4. speaking of work, i sit in front of desk 5 days/week, 9 hours/day. This one does help go through the boring workload. By the end of the day, my ear drums are still ok - not like other ones I have, they made me feel so tired. The downside is that, the battery. I wish I bought a spare together with it. Now, I had to pay international shipping again to get it from this website.
5. had a couple friends who work in recording business and as musician. they say this is a true piece of reward to the ears.
6.noise concelling is not supper: low frequncy part is ok, not on the human voice. to me, this is good enough.
Over all, happy with the product and the service from here. plan to buy another one as Christmas gift for my wife- such a beatiful thing, she deserves it.

By Yan on September 27, 2014

38 found this helpful


Sennheiser MM550x Headphonse

I researched a good number of high end bluetooth, wireless headphones before selecting the 550x. The 2 year warranty, great sound quality, portability and feature rich components sold me despite the somewhat non contemporary style. I decided to be a leader and not a fashion trend follower in that regard. Quality is evident and that's that !

By StephenG on July 15, 2015

14 found this helpful



GE-45608 small

General Electric 45608

12-Device Z-Wave Technology Wireless Lighting Control and A/V Remote

$79.99

List price $129.99

B130-101A-WP small

Tripp Lite B130-101A-WP

VGA + Audio over Cat5 (110 Type) Extender Wallplate Kit (Transmitter/Receiver)

$112.99

List price $229.99

WD-82738 small

Mitsubishi WD-82738

82", 120Hz Full 1080p 3D Home Theater HDTV with 6 Color Processor, StreamTV Internet Media, and DeepField Imager

$3799.99

List price $3999.99

A 20 small

Beyerdynamic A 20 - A20- OPEN BOX

Professional Grade Brushed Aluminum Desktop Headphone Amplifier with Dual Front 1/4" Headphone Jacks

$399.99

List price $749.00

M1000 DFO-8 small

Monster Cable Digital Fiber Optic Audio Cable (M1000 DFO-8)

8 ft. (2.44 Meters) of M1000 High Resolution Digital Fiber Optic Audio Cable with InsuLight Cladding

$99.99

List price $119.99

M-DJ-CMX-1M small

Monster Cable Audio Interconnect DJ Cable (M DJ-CMX-1M)

3.25 ft. (1 Meter) of XLR Male to TRS Twisted Pair Audio Interconnect DJ Cable

$19.99

List price $19.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2005 Subaru Forester

2007 Volvo C70

2011 Chrysler 300

2025 Cadillac XT5

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.