Compatible Item: PS4Controller, PSVR, Switch, other devices *When using with a Switch as headset, it requires a connecting item such as a microphone cable which is used to connect with devices like smartphones. Size: Cable: Approx. L120cm Impedance: 10+-20% Omega Driver Unit: 6mm Dual Driver Sound Pressure: 104+-3db Frequency: 20Hz-20, 000Hz [Set Contents] -Gaming Earphone x1 -Arm microphone x1 (main part included) -Ear cap (S/M/L) x1 each