Ear coupling Circumaural
Microphone frequency 100 - 16000 Hz
Mac operating systems supported Mac OS X 10.5 Leopar
Maximum cable length 1.8 m m
Frequency range 20Hz to 20kHz GHz
Connector type 3.5 mm
Impedance 32 Ω
Windows operating systems supported Windows 7 Enterprise
Headphone frequency 20 - 20000 Hz
Microphone sensitivity -58 dB
Headphone sensitivity 100 dB
Frequency range 20Hz to 20kHz
Frequency range 20Hz to 20kHz Hz
Sensitivity 100dB +/-3dB dB
Minimum system requirements Windows Vista®, Windows® 7, Windows 8, Windows 10 or later; Mac OS X 10.5 or later; Chrome OS™; Linux Kernel 2.6+; iOS (iPhone, iPad and iPod); Android™; Single 3.5 mm jack
Packing quantity 4 pcs