3.5 mm plug for speakers and headset 2.5 mm plug for hands-free earphones On/Off switch for microphone 1.8m cord It is very easy to switch between headset and speaker sets when they are connected to this audio switch. Selecting between speakers or headset requires only to push of a button. Volume is easily adjusted by turning the button as well as the microphone which can be turned on or off as needed. Thanks to the audio switch which can be conveniently placed on the desk it´s no longer necessary to have to change plugs at the back of the computer.
