Mad Catz F.R.E.Q.2 Gaming Headset - Black - Neodymium Drivers: 40mm - Frequency Response: 20Hz ~ 20kHz - Sensitivity (SPL) @ 1kHz: 105dB ± 3dB - Impedance: 32 - Volume Control: In-Line Controller - Connection Type: 3.5mm TRRS Audio Jack/Line In (Analog Audio) - Cable Length: 1.3m - Compatibility: PC / Mac / Smartphone / Console / Mobile Devices - Headband: Suspension Headband - Earpad: Polyurethane (PU) - AF13C1INBL000 - 2 Years Limited Warranty