Sony MDR NC7 specs (Black)

General

• Packaged Quantity 1
• Recommended Use The noise canceling feature blocks the din on buses and airplanes. Plus, they are portable for easy transport. Active noise canceling technology makes these circumaural headphones ideal for commuting and air travel.
• Product Type Headphones
• Weight 4.7 oz
• Additional Features L-shaped plug ,
  Gold-plated plug ,
  Noise canceling circuit ,
  Foldable ,
  Noise-Cancelling Switch

Headphones

• Headphones Type Headphones - Binaural
• Headphones Form Factor Full size
• Headphones Technology Dynamic
• Connectivity Technology Wired
• Sound Output Mode Stereo
• Active Noise Canceling Yes
• Frequency Response 20 - 30000 Hz
• Sensitivity 102 dB/mW
• Impedance 33 Ohm
• Diaphragm 1.2 in
• Magnet Material Neodymium

Remote Control

• Type None

Connections

• Connector Type Headphones ( Mini-phone stereo 3.5 mm )

Miscellaneous

• Cables Included Headphones cable - 5 ft
• Included Accessories In-flight plug adapter,
  Carrying pouch

Power

• Power Device None