USB Studio Recording Microphone 1.Record studio-quality audio directly to your computer 2.Excellent for vocals and instruments 3.Podcast over the internet 4.Create your own audio for video 5.Record your own songs 6.Simply plug in and start recording 7.Windows and Macintosh compatible Applications Studio Vocals, Speech, Instruments, Podcasts, Desktop Recording Specifications: Power supply: 5V Polar Pattern: Uni-directional Frequency Response: 20Hz-20kHz Sensitivity: -34dB±30%(at 1kHz) Load impedance: ≥1000Ω Equivalent Noise level: 16Dba Max.SPL: 130Db(at 1kHz≤1% T.H.D) S/N Ratio: 78Db Electrical current: 3Ma