1、Desktop condenser microphone with adjustable professional microphone tripod support. 2、Can be connected to the computer's USB port, suitable for MSN/ Skype/ online games/ video conferencing/ Internet radio voice chat to amplify the sound. 3、Ergonomically designed handle for a comfortable grip. 4、Plug and play, no additional drivers required, plug in and work immediately. 5、Implement external noise cancellation technology to further improve the quality of sound output. Features: Desktop condenser microphone with adjustable professional microphone tripod support. Can be connected to the computer's USB port, suitable for MSN/ Skype/ online games/ video conferencing/ Internet radio voice chat to amplify the sound. Ergonomically designed handle for a comfortable grip. Plug and play, no additional drivers required, plug in and work immediately. Implement external noise cancellation technology to further improve the quality of sound output. Specification: Model: SF-922B Sensitivity: -50dB ± 2dB Directionality: Noise Cancellation Impedance: <= 2.2KΩ Working Voltage: 1.5V Frequency Response: 100Hz -16KHz Signal To Noise Ratio: Over 67 DB Package List: 1 x Microphone Connection Cable 1 x Bracket 1 x Manual