With the Logitech Gaming G432 7.1 Gaming Headset, you can hear more of your game with large 50mm drivers for rich sound reproduction. Immerse yourself completely in the world of your favorite games. - RICH SOUND FOR A GREATER GAMING EXPERIENCE- SOUND DRIVERS 50MM- 6MM MICROPHONE - TO BE HEARD LOUD AND CLEAR- DTS X 2.0 WITH Logitech G HUB application- Surround 7.1 USB ADAPTER - YOU DO NOT NEED A BUILT-IN SOUND CARD Specifications:Cable length: 2mSound driver: 50 mmFrequency range: 20 Hz - 20 kHzResistance: 39 ohms (passive), 5k ohms (active)Sensitivity: 107 dB SPL/mWMicrophone: Cardioid microphone pickup pattern (unidirectional), 6 mm size, frequency range 100 Hz - 20 kHz Sizes:Height: 172 mmWidth 81.7 mmDepth: 182 mmWeight: (without cable): 280g