Razer Seirēn X Microphone(RZ19-02290100-R3M1) - Bit Rate: 16 bit, Capsules: Ø25 mm condenser capsules, Frequency Response: 20 Hz – 20 kHz, Impedance: ≥ 16 Ω, Power Required: 5V 100 mA, Max SPL: 110 dB (THD < 1% at 1 kHz), Power Out: 125 mW (@32 Ω), Pollar Patterns: Super-Cardioid