Razer Kraken X Multi-Platform Wired Gaming Headset equipped with 7.1 surround sound software so you can experience accurate positional audio when gaming you’ll be able to pick up the direction of where the action is coming from so you’re ready to pounce into a gunfight. Featuring custom-tuned 40 mm drivers, the Razer Kraken X produces clear and balanced sound from thundering explosions in all-out wars to subtle footsteps in stealthy covert operations. Relieves pressure on your head to prevent strain. Creates a firm grip on your head to provide a comfortable and measured fit. The flexible and bendable microphone utilizes a cardioid pattern that records sound from an area that focuses on your mouth. This helps to capture your voice with clarity while suppressing background noise from the back and sides. The microphone mute button and volume slider is easily accessed underneath the left ear cup for convenient control. The Razer Kraken X is compatible with PC, Mac, Xbox One, PS4, Nintendo Switch and mobile devices with a 3.5mm audio jack. Frequency response: 12 Hz – 28 kHz. Impedance: 32 ohms at the rate of 1 kHz. Sensitivity (at the rate of 1 kHz): 109 db. Drivers: 40 mm with Neodymium magnets. Inner ear cup diameter: 65 x 44 mm. Connection type: Analog 3.5 mm. Cable length: 1.3 m/ 4.27 ft.