Corsair Void Elite RGB 7.1 Surround Sound Wireless Gaming Headset – Carbon – Rechargeable Battery – Battery Life: Up to 16 hours – Wireless Range: Up to 12m – Connector: USB Wireless Receiver – Frequency Response: 20Hz – 30 kHz – Sensitivity: 116dB (+/-3dB) – – Impedance: 32k Ohms @ 1 kHz – Drivers: 50mm – Microphone Impedance: 2.0k Ohms – Microphone Type: Omnidirectional – Microphone Frequency Response: 100Hz to 10kHz – Microphone Sensitivity – CA-9011201-AP – 2 Years Limited Warranty