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Product 482119

Sony MDR-NC40 Noise-Canceling Headphones   

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Sony MDR-NC40 Noise-Canceling Headphones shut out up to 80% of ambient noise. Great for work, traveling, or when you're just trying to sleep in a lou...Click To Read More About This Product

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OVERVIEW

Lightweight, folding design with pressure-relieving cushions reduce up to 80% of ambient noise.

Sony MDR-NC40 Noise-Canceling Headphones shut out up to 80% of ambient noise. Great for work, traveling, or when you're just trying to sleep in a loud place, Sony MDR-NC40 headphones provide a shield from the sonic atmosphere no matter where you are. Pressure-relieving cushions offers premium comfort, and the lightweight, folding design makes storing these Sony headphones a breeze. Sony includes a premium travel case and AAA batteries with the MDR-NC40 Noise-Canceling headphones.

FEATURES
  • Closed, dynamic headphone style
  • Premium over the head design
  • Noise-Canceling
  • Adjustable and foldable headphone

Relax, listening to what you want to, and not all the hustle and bustle around you. Order these comfortable headphones today!

SPECIFICATIONS

MDR-NC40 Noise-Canceling Headphones

  • Magnet: Neodymium
  • Driver Unit: 30mm diameter, dome type
  • Sensitivity: 102dB/mW (on); 100dB/mW (off)
  • Frequency response: 14 - 22,000Hz
  • Impedance: 68 ohms at 1kHz (on); 30 ohms at 1kHz (off)
  • Frequency range: 50- 1,500Hz (active noise attenuation)
  • Noise level: ON/OFF switch on battery box
  • Power handling capacity: 50mW
  • Battery type: DC1.5V, 1 size AAA battery
  • Battery life (Approx.): up to 40H (with alkaline battery)
  • Cord length (Approx.): 4.9 foot including battery box
  • Weight (Approx.): 2.82oz. including AAA battery
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