Corsair Vengeance™ 1300 Analog Gaming Headset, 3D audio-hear your enemy, Massive 50mm drivers, Large diameter, extra-deep memory foam earpads are designed for superior comfort, The circumaural, closed-back design blocks distracting sounds and keeps your head in the game, Extra-large inline volume and microphone control is easy to grab and use when the action heats up, 2 yrs warranty, Headphones •Frequency Response: 20Hz to 20kHz •Impedance: 32 Ohms @ 1kHz •Dynamic Range: 95dB (A-weighted) •Drivers: 50mm •Cable Length: 3m •Connector: 3.5mm male Microphone •Type: Unidirectional noise-cancelling condenser with adjustable, rotating boom •Impedance: 2.2k Ohms •Frequency Response: 100Hz to 10kHz •Sensitivity: -41dB (+/-3dB)