Features:BM800 :1.BM-800 professional recording microphone small diaphragm condenser microphone2.For Computer Professional Condenser Audio 3.5mm Wired BM 800 Studio Microphone Vocal Recording Mic KTV Karaoke+Microphone stand/Microphone studio3.Ideal for radio broadcasting studio, voice-over sound studio, stages, TV stations, etc. Scissor arm Desktop Microphone Stand & Mic Boom Pop Filter & shock-proof mount4.Stable, Durable & Affordable Desktop type Microphone Stand; Double-braced arms add strength to stand much more weight; Folding arms - minimize transport size and easy to storage ; Scissor arms - completely flexible adjust the desired angle and height5.Adjustable clamp to mount on the desktop easily, fixes securely to any mic stand for easy to install and convenient to use. Dual suspension springs on each boom arm for extra stability.6.Double audio port - Connect the microphone input and earphone/speaker output at the same time.Specifications:V8 Bluetooth Sound Card：Interface Type: USBType: ExternalChannels: 2Features: with BluetoothColor: BlackProduct size: 130X105X25mmBM800：Microphone material: steel mesh + zinc alloy tubeFrequency response: 20Hz - 20KHzSensitivity: - 34dB + 2dB (0dB = 1V / PA at 1kHz)Output impedance: 150Ω+ 30% (at 1kHz)Load impedance: ≥ 1000ΩEquivalent noise level: 16dBMaximum sound pressure level: 132dB (at 1kHz ≤ 1% T.H.D)Signal to noise ratio: 78dBProduct List:1 x Microphone1 x Plastic Shock Mount1 x Microphone Cable1 x Waterproof Cotton Cap1 x 35cm Cantilever Bracket1 x 15cm Blowout Prevention Net1 x Desktop Clip1 x Black Clip1 x USB Converter