Features: 1.Adjustable microphone, suitable for PS4, laptops, mobile phones and other mobile devices with 3.5 stereo socket. 2.There is a sensitive adjustable microphone with noise reduction technology which can prevent electrostatic noise. 3.It can filter out most of the environmental noise in your area, and can conduct real?time conversations without delay. 4.The padded headband, soft and durable ear cushions and individually adjustable microphones insure maximum comfort. 5.Even after hours of frequent use, the artificial leather lining and headband can still be placed comfortably and securely without being hurt. specification:Condition: 100% Brand New Item Type: Gaming Headphone Speaker Size: Approx. 50mm / 2in Impedance: 3215% Sensitivity: 1103dB Frequency Range: 20Hz - 20kHz Microphone Size: Approx. 6.0 x 2.2mm / 0.2 x 0.09in Microphone Sensitivity: 383dB Cable Length: 2.0M5% Working Current: 100mA Headphone Socket: USB + 3.5MM x 1 PackageList:1 x Gaming Headphone