Enhance your listening experience and reduce unwanted ambient noise by 87.4% with the MDR-NC7 noise canceling headphones. Featuring a convenient, foldable and swivel design, these Sony headphones are ... Click To Read More About This Product
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Enhance your listening experience and reduce unwanted ambient noise by 87.4% with the MDR-NC7 noise canceling headphones. Featuring a convenient, foldable and swivel design, these Sony headphones are perfect for travel or the daily commute. There's even a convenient, dual-use capability that gives you the option to listen to your music with or without the noise cancelation feature.
Noise-canceling: Reduces unwanted ambient noise by 87.4%, providing a quieter environment to enhance your listening experience
Foldable and swivel design: Allows the headphones to fold up to a small and compact size
Dual-use capability: Allows for the option to listen to music with or without noise cancellation. This allows you to still be able to use the headphones as headphones when the battery runs dry.
Plug Adaptor: Supplied to connect directly to stereo or dual jack of in-flight music services.
Driver Unit: 38mm, dome type
Frequency Response: 30Hzâ20kHz
Impedance: 40 ohms at 1kHz (when the power is on), 45 ohms at 1kHz (when the power is off)
Noise Level: Total noise suppression - Approx: 9dB (when power is on)
Selectivity: Noise Canceling switch - Available (ON/OFF switch on housing)
Sensitivity: 102dB/mW (when the power is on), 100dB/mW (when the power is off)
Weights and Measurements
Cord Length (Approx.): 4-9/10' (1.5m)
Weight (Approx.): 4.7 oz. (134g)
Ear Cups: Swivel for folding
Headphone Type: Open-air, Dynamic
Battery Life (Approx.): Up to 50 hours with alkaline batteries; up to 25 hours with manganese battery (may vary with usage conditions)
I travel a lot and am an avid music fan and use these headphones all the time. They are comfortable and can make even the noisiest places sound tranquil. The best thing about them is that they are only fifty dollars apposed to the extremely expensive bose ones. If you are looking for good noise canceling headphones for a good price I highly recommend these.