- Product 482119
Sony MDR-NC40 Noise-Canceling Headphones
- Write a Review
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
We're sorry-this item is unavailable.
Find a similar product below or contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.Customers Also Viewed:
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.
- Closed, dynamic headphone style
- Premium over the head design
- 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!
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