Wireless Professional Quality Gaming HeadsetDual Mode -Wired/WirelessSupports PS4 with 1 x 3.5mm Jack (Included)Switch between wired/wireless mode convenientlyFrequency Response: 20Hz~20KHzImpedance: 16 oHmSensitivity: 108 dB S.P.L.at 1KHzRated Power:20mWDriver Size: 50mmTotal Numbers of Drivers Built-In: 2..