BOYA K9 Built-In Sound Card Quadruple Noise Reduction Desktop Microphone PC Recording Game Live Noise Reduction Microphone 1. Acoustic principle: condenser microphone 2. Pickup mode: omnidirectional cardioid figure of eight 3. Frequency response: 20Hz-20kHz 4. Sensitivity (maximum gain): -10dBFS at 80dBSPL 5. Sensitivity ( minimum gain ) : -46dBFS at 80dBSPL 6. Sampling rate: 48kHz 7. Bit depth: 1624Bit 8. Signal-to-noise ratio: 75dB 9. Maximum SPL: 108dBSPL 10. Minimum output impedance: 16 ohms 11. Connector type: 3.5mm headphone monitor jack, Type-C output (USB 2.0 high Speed) 12. Power requirements: maximum support 5V 200mA 13. Operating temperature: 0 to + 40 degrees Celsius (32 to 104 degrees Fahrenheit) 14. Storage temperature: -20 to +70 degrees Celsius (-4 to 158 degrees Fahrenheit); 10 to 95% non-condensing 15. Size (with stand): about 8.6 x 11.7 x 24.9cm 16. Weight (with stand): about 599g Features: 1. Built-in DSP noise-canceling chip, touch on to instantly reduce ambient noise, select the cardioid pickup mode to shield the side and rear noise, equipped with a gaming anti-spray mesh and anti-shock shelf 2. Built-in HIFI-class sound card chip, high-sensitivity 48KHz sampling rate, 24bit sampling accuracy, output high-fidelity lossless sound quality 3. Built-in 14mm microphone, comes with omnidirectional, cardioid, figure of eight three pickup modes, knob switch, free to choose the right pickup effect, to meet the different radio scenarios 4. RGB colorful light effect, dynamic gradient, 10 kinds of lighting effects, the atmosphere rendering more immersive 5. Metal body is more durable, protect the microphone core, strong electromagnetic shielding, sound fidelity for better sound quality 6. Fine metal anti-spray mesh, easier to filter the airflow sound when speaking, articulate sound, strong filtering noise, no loss of human voice 7. Equipped with a professional weighted bracket, the bottom of the non-slip silicone, the whole base is stable and shockproof, effectively reduce t