Model Number SGH-4330-KATA1
Headphones
Driver 42mm driver
Frequency Response 20Hz-20KHz
Impedance 50 Ω
Connector 3.5mm headphone jack
Cable Length 3m Removable Cable
Microphone
Pick-up Pattern Omni-Directional
Frequency Response 100 Hz – 10000 Hz
Sensitivity -42 ± 3dB (0dB = 1V/pa.1KHz)
Signal to Noise Ratio 60dB or more
Removable Mic Volume control and Mic mute