This is a professional condenser microphone, which adopts the exacting complete electronic circuit control and goldplated diaphragmcapsule. With a cardioid polar pickup pattern, high output, low self-noise,and the accurate reproduction of even the most subtlesound, this microphone is suitable especially for studios, recording studios, broadcasting stations, stage performances and computer. Itabsolutely can fulfill the requirement of high-quality for broadcasting and recording. Features: Exceptionally low self-noise for highly critical studio recording. Offers high sensitivity to capture subtle nuances that create high-quality audio. Microphone cover prevents wind noise when you are recording. Perfect for radio broadcasting studio, voice-over sound studio, stages, TV stations, etc. Double-braced arms add strength to stand much more weight. Foldable arms minimize transport size and easy to storage. Completely flexible design, you can adjust the desired angle and height. Adjustable clamp can be mounted on the desktop easily. Dual suspension springs on each boom arm for better stability. Top quality dual-layers filter with double-layer nylon mesh construction can remove plosive sound effectively in recording. Adjustable clamp fixes securely to any mic stand for easy to install and convenient to use. 360 degree flexible gooseneck 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. Specification: Microphone Color: Black, Golden, Silver (Optional) Microphone Material: Steel + Zinc Alloy Microphone Stand Material: Metal Polar Pattern: Uni-directional Frequency Response: 20Hz-20KHz Sensitivity: -34dB±2dB (0dB=1V/Pa at 1KHz) Output Impedance: 150±30% (at 1kHz) Load Impedance: >=1000 Equivalent Noise Level: 16dBA Max.SPL: 130dB (at 1KHz<=1% T.H.D) S/N Ratio: 78dB Electrical Current: 3mA Package size: 415 * 160 * 95mm / 16.34 * 6.3 * 3.74in Package weight: 1374g / 3.03lb Note: 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.The USB sound adapter will be sent at random. Package List: 1 * BM-800 Microphone 1 * Microphone Cord 1 * Microphone Cover 1 * Mic Stand 1 * Shock Mount 1 * Dual-Layers Acoustic Filter 1 * USB Sound Adapter 1 * English Manual