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.The MDR-NC7 reduce up to 87.4% (9 dB at 300 Hz) of ambient

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.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.Connector Type 1 x Headphones ( Mini-phone stereo 3.5 mm ). 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. Enhance your listening experience and reduce unwanted ambient noise. Click here for a larger image Headphones feature a foldable swivel design for easy transport. Noise Canceling Technology 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. Listen With or Without Noise Reduction 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. On-Ear Design 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. Ready for Travel 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). MDR-NC7 Specs 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) What s in the Box MDR-NC7 Noise Canceling Headphones Airplane Plug Adapter Carrying Pouch User s Manual Comparison feature nbsp MDR-NC7 Noise Canceling MDR-NC13 Noise-Canceling MDR-NC40 Noise Canceling MDR-NC100D Digital Noise Canceling MDR-NC200D Digital Noise Canceling MDR-NC300D Digital Noise Canceling MDR-NC500D Digital Noise Canceling Driver Units 30mm 13.5mm 30mm 13.5mm 40mm 16mm 40mm Ambient Noise Reduction nbsp nbsp #10003 #10003 #10003 #10003 Digital Noise Canceling with Intelligent Auto Selection #10003 #10003 #10003 #10003 Passive Listening Mode nbsp #10003 #10003 #10003 #10003 Monitor Button nbsp #10003 #10003 #10003 #10003 #10003 #10003 Battery Life 25 hours 50 hours 20 hours nbsp 22 hours nbsp 22 hours nbsp 20 hours nbsp 15 hours Folding Swivel nbsp #10003 #10003 #10003 #10003 Design Over-the-head Earbud Over-the-head Earbud Over-the-head Earbud Over-the-head Carrying Case Pouch #10003 #10003 #10003 #10003 #10003 #10003 #10003 Features 1) Active noise canceling headphones reduce outside ambient noise by 87.4% 2) Noise cancelation can be switched on off and uses a single AAA battery 3) Foldable and swivel design for easy portability travel pouch included 4) Neodymium magnet and 30mm drivers deliver powerful detailed sound 5) Includes airplane adapter for in-flight entertainment (stereo or dual jack)