Digital voice recorders provide great solutions for voice recognition applications, however background noise will sometimes cause a problem. The ME-52W Noise Canceling Microphone reduces ambient noise to enable even clearer recordings of targeted sound. It connects directly to the microphone input jack & with its tilt mechanism the direction of the microphone can be adjusted. It comes with a foam windscreen, a extension cord and tie-pin clip to enable you to attach the microphone to your clothes. With a sensitivity of – 40 d B & a frequency response from 100-15.000 Hz.