Product: A10 gaming headset microphoneLength: 203 mmWidth: 83 mmHeight: 197 mmHeadphone microphone specificationsMIXAMP PRO TR specificationsDistortion: <3% 1 kHzRear input: TOSlink, USB Micro-BMicrophone 6.0 mm unidirectional with noise gate[Audio/Power]Rated resistance: 32 ohms3.5mm stream outputWearing method: over-earFrequency response: 10Hz-24,000HzConnection: 3.5mm 5-pole interfacePower input: 250mA 5VFrequency response: 20Hz-20,000HzPower output: 100dB SPL @ 125HzDrive unit 40mm neodymium magnet[80% @OdBFS]Front input: headphone microphone connector, 3.5 mmAuxiliary input, dual digital daisy chain port