7.1 Surround Sound 50 mm DRIVERSBIG SOUND DTS HEADPHONE:X 2.0 NEXT GEN SURROUND SOUND 6 mm MICBE HEARD LOUD AND CLEAR SPECIFICATIONS PHYSICAL SPECIFICATIONS Height: 172 mm Width: 81.7 mm Depth: 182 mm Weight: (w/o cable): 280 g Cable Length: 2 m TECHNICAL SPECIFICATIONS Headphone Driver: 50 mm Frequency response: 20 Hz-20 KHz Impedance: 39 Ohms (passive), 5k Ohms (active) Sensitivity: 107 +/-3dB Microphone (Boom) Microphone Pickup pattern: Cardioid (Unidirectional) Size: 6 mm Frequency response: 100 Hz–20 KHz REQUIREMENTS Windows® 10, Windows 8.1, Windows 7, Mac®, Nintendo Switch™, PlayStation 4, Xbox One, tablet, or mobile device USB 2.0 port or higher for PCs, Mac, Nintendo Switch, PlayStation 4; 3.5 mm audio port for console or mobile devices DTS Headphone:X 2.0 enabled on Windows PC via USB connection and Logitech G HUB software Optional G HUB software requires Internet access for software installation and runs on 64-bit Windows 7, Windows 8, Windows 10 or later, or the most recent version of macOS X PART NUMBER 981-000774