MDR-EX90LP Extreme-ear headphones, high-definition playback wider range.
Description of MDR-EX90LP Extreme-ear headphones:
1)300 kj/m3 neodymium ultra-high density magnetic strong acoustics.
2)Powerful drive unit:13.5 mm diameter
3)Sensitivity 106dB/mW.
4)Impedance: 16 ohms at 1kHz.
5)Playback rate of frequency response :5-25, 000Hz.
6)About 7 grams (not including the headset line).
7)Bear the greatest power: 200mW
