Specifications: 

• Wireless Professional Quality Gaming Headset
• Dual Mode -Wired/Wireless
• Supports PS4 with 1 x 3.5mm Jack (Included)
• Switch between wired/wireless mode conveniently
• Frequency Response: 20Hz~20KHz
• Impedance: 16 oHm
• Sensitivity: 108 dB S.P.L.at 1KHz
• Rated Power:20mW
• Driver Size: 50mm
• Total Numbers of Drivers Built-In: 2