Razer Barracuda X Multi-Platform Wireless Gaming Headset – Colour: Black – FREQUENCY RESPONSE: 20Hz to 20kHz – IMPEDANCE: 32 ohms (1kHz) – SENSITIVITY: 96dBSPL/mW@1KHz by HATS – DRIVERS: 40mm Razer TriForce – NOISE CANCELLING: Passive Noise Isolation – CONNECTIONS: 2.4GHz Wireless, Bluetooth 5.2, 3.5mm – MICROPHONE: Detachable HyperClear Cardioid Unidirectional – MICROPHONE FREQUENCY RESPONSE: 100Hz to 10kHz – VIRTUAL SURROUND ENCODING: 7.1 Surround Sound *Win10 64bit only – RZ04-04430100-R3M1