Enhance your listening experience and reduce unwanted ambient noise by 87.4 percent with the MDR-NC7 noise canceling headphones. Featuring a convenient, foldable and swivel design, these headphones are perfect for travel or the daily commute.
Noise canceling headphones reduce ambient noise to provide a quieter environment for audio entertainment. The headphones have an inside microphone on each earpiece that works with electronic circuitry to create oppositely phased sound waves that reduce, or phase out, the ambient noise sound waves.
The MDR-NC7 reduce up to 87.4% (9 dB at 300 Hz) of ambient noise when the noise canceling circuit is switched on, ideal for loud, noisy environments like planes, buses, dorms, etc.
Convenient dual-use capability gives you the option of listening to your music with or without the noise cancelation feature, so you can enjoy unaffected music in quiet environments. This also allows you to keep using your headphones (minus noise reduction) when the batteries run dry.
Many of the noise canceling headphones out there are earbuds; these are ideal for someone who prefers an external phone. The phones rest gently on your ear, with an adjustable headband to get a good fit. And good sound--a neodymium magnet provides excellent power-handling, and 30-millimeter drivers deliver quality sound with a frequency response of 20 Hz - 30 kHz.
The MDR-NC7's noise reduction is powered by a single AAA battery, and when not in use the phones feature a foldable, swivel design. Fold small and compact and slip into the included carry pouch and you're good to go. An airplane adapter is also included for in-flight entertainment (stereo or dual jack).
| Driver Unit: | 30 mm |
| Frequency Response: | 20 Hz - 30 kHz |
| Magnet: | Neodymium |
| Impedance, Power On: | 33 Ohms |
| Impedance, Power Off: | 100 Ohms |
| Sensitivity, Power On: | 102 dB/mW |
| Sensitivity, Power Off: | 100 dB/mW |
| Plug Type: | Gold, Stereo Mini Plug |
| Cord Length: | 1.5 Meters |
| Weight: | 134 grams (Including AAA Battery) |
MDR-NC7 Noise Canceling Headphones, Airplane Plug Adapter, Carrying Pouch, User's Manual
Always a popular model in the Koss Stereophone lineup, Koss' KSC75 Titanium Headphones deliver serious sound reproduction while clipped comfortably over your ear. Enjoy your music to the fullest, whether you're at home or on-the-move.
A lot of people don't like the full headband on many earphones, but also can't handle earbuds. The KSC75 is a great alternative, with a "sport clip" design that fits neatly--and comfortably--around each ear. Pivoting earplates help provide a better fit than most clips. Soft foam ear cushions guarantee help ensure that you get great sound but aren't entirely disconnected from your surroundings.
The KSC75s feature dynamic elements for a wide frequency response from 15-25,000 Hz. A two-millimeter titanium diaphragm coating increases rigidity, which means less distortion and therefore more accurate sound reproduction. Neodymium magnets help deliver greater volume, even with low-voltage portable devices, and oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound.
Perfect for travel, the KSC75s include a straight, dual-entry four-foot cord, and an L-shaped gold-flashed 3.5mm (1/8") plug. No need to fold them up when traveling--nothing to fold!
The KSC75s are covered by a limited lifetime warranty.
Koss KSC7 Headphones
