This product includes live sound card and professional condenser microphone. This V9 sound card adopts powerful DSP audio chip, with stable signal, nice sound quality and without delay. The microphone adopts the exacting complete electronic circuit control and goldplated diaphragm capsule. With a cardioid polar pickup pattern, high output, low self-noise, the microphone is suitable especially for recording, broadcasting stations, stage performances and computer. It can fulfill the requirement of fine quality for broadcasting and recording. Features: Sound Card: Tuning knob design, with 12 kinds of electricity sound and 14 warming up sound effects, support elimination of originalsound, live singing, one-button avoidance, real-time monitoring. Powerful DSP audio chip, with stable signal, nice sound quality and without delay. The outshell has comfortable and delicate hand feeling. Elegant texture and workingship, electroplating keys, electroplating knobs, metal s-pray paint. Multifunctional, support BT accompaniment. Cool fluorescent light of buttons, beautiful in the dark and convenient to use. Support two microphones connected at the same time, highpitch, alto voice and lowpitch can be adjusted independently. Real-time monitoring of ear return, live broadcasting the voice of singing, through listening to headphones back to their ears, you can timely adjust the breath and rhythm you want. Intelligent compatible with phone/computer live broadcast. Microphone: Exceptionally low self-noise for highly critical recording. Offers high sensitivity to capture subtle nuances that creates high-quality audio. Microphone cover prevents wind noise when you are recording. Perfect for radio broadcasting, stages, TV stations, etc. Double-braced a-rms add strength to stand much more weight. Foldable a-rms minimize transport size and easy to store. Completely flexible design, you can adjust the desired angle and height. Dual suspension springs on each boom a-rm for better stability. 360 degree flexible neck for precise positioning. Shock-proof mount firmly attaches the microphone and effectively reduces handling noise. Double audio port; connect the microphone input and earphone/speaker output at the same time. Specifications: Microphone Color: white+silver, pink, red+silver, gold, blue+silver, black, black+gold, black+silver, pink+silver, champagne gold, silver (optional) Microphone Material: Steel + Zinc Alloy Microphone Stand Material: Metal Sound Card Material: ABS Polar Pattern: Uni-Directional Frequency Response: 20Hz-20KHz Sensitivity: -34dB2dB (0dB=1V/Pa at 1KHz) Output Impedance: 15030% (at 1kHz) Load Impedance: >=1000 Equivalent Noise Level: 16dBA Max.SPL: 130dB (at 1KHz