Features:
<br />(1)Special design for chatting over QQ, MSN, SKYPE and Karaoke.
<br />(2)Wide frequency response makes vocal performances sound clear, natural and vibrant.
<br />(3)Designed to minimize background noise and isolate the main sound source.
<br />(4)A mic holder and clip included for easy set-up.
<br />(5)3.5 stereo plug fit for most PC.
<br />(6)Portable and  plug-and-play.
<br />
<br />Specifications:
<br />Sensitivity: -55dB   2dB
<br />Sensitivity reduction: Within -3dB at 1.5 V
<br />Impedance:   2.2K
<br />Operation voltage: 1.5V
<br />Frequent response: 50Hz - 16KHz
<br />S / N ratio: More than 36dB
<br />
<br />Package Content:
<br />1 * Microphone
<br />1 * Holder