| Sony MDR-NC7 combines the noise canceling function with light weight portable headphones. As a portable headphone, of course it is foldable for easy carrying and storage in your bag. To power up this NC7, you only need one single AAA battery, nothing fancy, which is pretty convenient for most of us. NC7 is also serious on music reproduction; it has got a 30mm closed dynamic type CCAW driver unit, which is not bad at all. Another thoughtful design in this unit is the short cord (0.6m) coming with the headphones. Remember we will use this headphones for outdoor iPod or Walkman music listening, why do we need a 1.2 meter cord? At the end, looking at the affordable price tag, we know Sony is working hard to give us good headphones in this year. Available in 2 different colors, Black and White. Product Specifications:
- Noise control quantitative: 9 dB.
- Around 84.7% ambient noise reduction.
- 300kj power output.
- Closed Dynamic Type.
- 30mm CCAW driver unit.
- Sensitivity: 102dB/1mW (ON) 100dB/1mW (OFF).
- Frequency: 30 - 20,000Hz.
- Impedance: 33 ohms (ON) 35 ohms (OFF).
- Maximum input: 100mW.
- 0.6m OFC cord wire with additional 0.9m extension cord.
- Gold plated I-Type 3.5mm plug, extension cord L-Type 3.5mm plug.
- AAA battery to operate.
- Playback time: 50 hours (with Alkaline Battery).
- 134g in weight excluding the battery.
- Package include airplane plug adapter, extension cord, and 1 x AAA battery.
- Available in 2 different colors, Black and White.
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