ROCCAT Khan AIMO 7.1 RGB Gaming Headset (ROC-14-800) - Resolution: 24-bit @ 96kHz (max), Measured Frequency response: 10 - 40000Hz, Impedance: 32Ω, Max. SPL at 1kHz: 99dB, Sensitivity at 1kHz: -40dB, Signal-to-noise ratio:60dB, DAC/AMP combo, Compatibility: System requirements: System requirements: USB 2.0 (or higher), Internet connection (for driver software), Operating system: Windows 10, Windows 7, Windows 8, Connectivity: Jack plug: dual plug 3.5mm (3-pin), Color: Black