Expert Service 1-877-289-7664 [Hours]

14th Anniversary Sale--More Products Added

Sony MDR-NC7/BLK (MDRNC7/BLK) Noise Cancelling Headphones - Black

On-Ear Headphones with Selectable Noise Cancellation and Single AAA Battery Power Source

Discontinued
|

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

mdrnc8-black thumbnail

Sony MDR-NC8/BLK - Black

OUR PRICE: $33.69

View item

Get FAST answers from customers ASK a Question See questions answers

Travel in Sound

An ideal set of headphones for the frequent flyer or busy traveler, the MDR-NC7 allow users to be fully immersed in music. The active noise cancellation technology of the MDR-NC7 effectively reduces environmental noise interference up to 87.4 percent. Convenient dual-use capabilities allow users to activate or disable noise cancellation to preserve battery life in quiet environments. The MDR-NC7 features a convenient folding design for convenient and safe storing, making an ideal and unobtrusive travel companion.

Product Features:

  • On-Ear Noise Cancelling Headphones
  • Active noise cancellation attenuates environmental noise up to 87.4%
  • Constructed for maximized comfort, soft earpads allow for extended use
  • Dual-use capacity allows users to activate or disable noise cancellation to preserve battery life in quiet environments
  • Up to 50 hours of battery life from single AAA alkaline batteries
  • Includes in-flight adapter for convenient use in airplanes
  • Convenient folding design makes transporting and storing safe and easy
  • Also Available in: White
Technical Specifications
  • 30mm dynamic drivers with neodymium magnets
  • Frequency response: 30-20,000 Hz
  • Impedance: 33 Ohms
  • Sensitivity: 102 dB(when noise cancelling is on); 100 dB (when noise cancelling is off)
  • Total noise suppression (approx): 9dB (when noise cancelling is on)
  • Single AAA battery powered, up to 50 hours with alkaline batteries and 25 hours with manganese battery
  • Power handling capacity: 100 mW
  • 1/8" (3.5mm) stereo mini jack with in-flight adapter included
  • 1-year Manufacturer's Warranty

Product History:

Sony MDR-NC8/BLK thumbnail
(newest, current model)
Sony MDR-NC7/BLK thumbnail
(previous model, replaced by Sony MDR-NC8/BLK - Black)

Headphone Design

Headphone Type

Headphone type refers to the construction of the headphones.

Around the Ear means that the headphones wrap around the ear to provide a secure fit. This is most often seen in active and sports headphones.

Around the Neck means that the headphones wrap around the neck. This is also seen in active and sports headphones.

Earbuds means that the right and left sides of the headphones are separated and will fit securely into the ear. These are small, compact, and user friendly.

Over the Head headphones mean that the right and left speakers are connected with a support that goes over the head and rests on top. This is the typical headphone type.

Over the Head
Earpiece Design

This is the design of the earpieces on the headphones. Some headphones go inside the ear, while others rest on the outside of the ear. This helps you know exactly what type of headphones you will be receiving.

In-Ear: The ear buds go into the ear. Most often, the right and left ear buds are two separate pieces.

Enclosed-Ear: Usually are found on the larger headphones. They rest on top of the ear and have padding for comfort, as well as enclosing the ear to the speaker. This type of headphone helps to filter out surrounding noise.

On-Ear: This type of headphone involves the speaker sitting gently on the ear without going in the ear or sealing it off.

On-Ear
Specifically For
Some headphones can use an IR Transmitter in your vehicle, while some can be plugged into your media device and be used on the go or at home.
Home/Portable
Lifestyle

This is the lifestyle that the headphones are designed for. Each style has unique features that make it perfect for particular people.

Athlete:
Designed for those that are active. These headphones are made to stay in the ear during workouts. Whether you frequent the gym a lot or go running outside in the fresh air, these active style headphones will be your best friend.

Audiophile:
For those that need the best in music quality. These audiophile headphones are engineered to produce high fidelity and accurate audio replication.

DJ:
Disc Jockeys (DJs) require a special type of headphone that can meet their professional needs. These headphones are durable, loud, and will often allow for one ear listening.

Fashion Enthusiast:
For those that want to make a fashion statement with their headphones. Not only are these headphones designed with great sound quality in mind, but also great looks!

Gamer
This lifestyle speaks for itself! If you love video games and want a pair of headphones that will deliver explosive sound and allow you to communicate with others, this is where you need to shop!

Music Lover:
These headphones are made to sound great. They are designed to produce rich, brilliant sounds that will play your music in a manner that the artists would appreciate. These headphones are for those that love music.

Musical Production / Recording Artists:
You're a music creator. Whether you're producing and mixing it down or in the studio recording yourself, you need a pair of headphones that will reproduce the music perfectly without any coloration. Look here for reference quality studio monitoring headphones.

Student:
Headphones need to be affordable and durable to keep up with the student lifestyle. A variety of styles can be considered a pair of student headphones.

Traveler:
Those that often find themselves on planes or on the road a lot. These headphones are compact, lightweight, and have a portable design. Some of the headphones in this lifestyle will feature noise cancellation technology that will help shut out outside noise.

Traveler
Acoustic Principle
The basic design of the headphones. There are 3 different types: Open: Have ports that allow air through the back of the diaphragms, enabling the headphones to sound like the music is coming from an outside source. Closed: Completely sealed and have no air passing through the diaphragms. Sounds like you are in a closed off room. Semi-open: Have slots or ports in the back of the cup and are partially open. This allows for a mixed sound between an open and closed headphone.

General Features

Noise-Canceling
Noise Reduction technology removes unwanted noise from a signal. Background or ambient noise can be removed to produce clearer speech and enhanced hearing. Typically these Active Noise Canceling (ANC) headphones are powered and use batteries to activate the noise canceling technology. Also referred to as Noise Reduction or Noise Cancellation.
Yes
Headphone Connection
This is how the headphones connect to the audio source.

Corded means that the headphones use a cord to transfer the audio signal.

Wireless means that the audio signal is transmitted wirelessly to the headphones.

Corded
1/4" Stereo Jack Adapter
Some headphones will come with a 1/4" stereo jack adapter to connect the usual 3.5mm jack to a 1/4" stereo plug.

1/4" Stereo jack is a larger audio jack that select electronics have.

No
Volume Adjustment
Volume Adjustment means that the headphone (independent of the source) can adjust the playback volume. Many headphones and ear buds have in-line volume control, which allows adjusting the audible volume from a switch on the headphones cord. Other headphones have a volume knob on the headphone can.
No
Built-In Microphone
This means that the headphones or earbuds have a built-in microphone. This can be a microphone on the cord, built into the headphone, or even a boom microphone. These mics can be used for music devices like iPods, for Smartphones to make and receive calls, or for gaming purposes.
No
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
30 - 20000 Hz
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
 
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
102 dB
Driver Size
This refers to the diameter of the driver (speaker) on each side of the headphone.
30 mm
Driver Type
The physical design of the driver in the headphones.
Dynamic
Impedance
The opposition to electric current, a higher impedance means a higher electrical resistance. This is measured in ohms.
33 ohms
Primary Color
This is the main color of the item.
Black
Secondary Color
A color that compliments the main color of the product.
Silver

Specials with this Item

Promotions
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
57%
4 Star
14%
3 Star
0%
2 Star
0%
1 Star
29%

Average Attribution Rating

Durability
3.1
Value
3.9
Features
4.0
Design
4.0
Usability
4.1

Sketcher

Anaheim, CA

Overall
Durability
Value
Features
Design
Usability

Better Value for the price paid!! for sure!

January 3, 2014

Opened it and quality was better than expected, I like the dimmer feature.Good quality slim design, about durability not sure just got it but for the looks of it I don't think it will not be disappointing.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Rob

Madison, Al

Overall
Durability
Value
Features
Design
Usability

Save your money

October 26, 2013

I have owned two sets and the audio is great. The plastic where the 'R' and 'L' are breaks easily. Two sets are useless because the plastic broke.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Bruce

Addison,

Overall
Durability
Value
Features
Design
Usability

Good one

September 18, 2013

I've had two of these headsets and would buy another if necessary. The price is very good, and the sound (I watch movies) is great. The sound cancelling feature leaves a bit to be desired, but this headset is very affordable. Also, this headset is very "floppy", but it is comfortable to wear for long periods, and is easy to adjust. Why is this my second identical headset? I broke a plastic piece that holds one ear phone on the first one.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Dale

Cambridge, MA

Overall
Durability
Value
Features
Design
Usability

Cheap value

August 26, 2013

It was a waste of money, they didn't last long.

0 of 0 found this helpful

Help our customers find the most helpful reviews

Zachary

Orlando, FL>

Overall
Durability
Value
Features
Design
Usability

Excellent Choice

July 26, 2013

I've had these for 3 years now, excellent battery life! It's surprising for just noice cancelling headlphones, They really bring the music to life. I've tried them with many different players, laptops ,ect. They always give superior sound. Great value for the money. Plus, the come with a satchel. How can you beat that!

0 of 0 found this helpful

Help our customers find the most helpful reviews

Brenda

Canada

Overall
Durability
Value
Features
Design
Usability

Great inexpensive set

May 13, 2013

I use then on the plane, fabulous for an inexpensive set..... Comfortable to wear and compact for storage....Highly recommend

0 of 0 found this helpful

Help our customers find the most helpful reviews

Tammy

Austin, TX

Overall
Durability
Value
Features
Design
Usability

Great Headphones

March 12, 2013

My husband got these for me for work. When we have the printers going for hours it's nice to slip these on with or without music to drown out the whine of the printers. Need another pair for home!

0 of 0 found this helpful

Help our customers find the most helpful reviews

Accessory Tools and Products

Accessories added

StreetWires ZN5XF35

ZeroNoise 5 Series 3.5mm (1/8") mini-jack extension cable with oxygen-free copper wire

Your Price $16.95

Product Summary

Manufacturer

Model Number

MDR-NC7/BLK

UPC

027242745100

Weight

0.24lbs

Internal SKU

mdrnc7-blk

Internal Product ID

44251

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Sony MDR-NC7/BLK (MDRNC7/BLK) Noise Cancelling Headphones - Black