Headset type/design: Over-the-Ear Headphone
Frequency response (in Hz): 10Hz – 24kHz
Sensitivity/Sound pressure level (in dB): 96dB/mW
Plug type and length (in mm): 1/8" (3.5mm) gold plated
Impedance (in Ohms): 32 ohm
Compatibility with devices: mobile phones, iPhone, all new Android phones, Blackberry