Razer Kraken V3 HyperSense 7.1 Surround Sound Wired Gaming Headset – Frequency Response: 20Hz–20kH – Impedance: 32 (1kHz) – Drivers: 50mm Razer TriForce Titanium – Noise Cancelling: Passive noise cancellation – Connection: USB-A – Cable Length: 2.0m – Microphone: Unidirectional, Detachable HyperClear Cardioid – Microphone Frequency Response: 100Hz–10kHz – Microphone Sensitivity: (@1kHz) -42 ± 3 dB – RZ04-03770100 – 2 Years Limited Warranty