Best Gift
SONY Headphones | SONY頭戴式耳機 MDR-Z7M2
Quantity:
Basic information:
Headphone Type: Closed, dynamic (circum-aural)
Weight: 340g
Driver unit: 70 mm, dome type
Frequency response: 4 Hz - 100,000 Hz
Sensitivities(DB/MW): 98 dB / mW
Impedance (ohm): 56 ohms at 1 kHz
