You are just one microphone away from talking to your friends and family over the Internet. This multimedia microphone is your affordable, high-quality choice. Great for Internet talking or presentations, it connects to a sound card or Fax/Modem. This omni-directional microphone features 2.2k-ohm (Max) output impedance, 100 Hz to 10Khz frequency response, and it is easy to install. This complete unit includes base, and spiral to accommodate the microphone at your best height convenience.