The PRA528DS is a desktop gooseneck microphone set. It comes with sturdy base (PS418F) where latching push switch incorporated for microphone on and off control. Underneath the PS418F there is 3-position sliding switch to set the power mode between external phantom power, power-off and internal battery power. The capsule of the PRA528DS is condenser type which is tailored for conference speech applications. The gooseneck microphone can be easily plugged into PS418F or be removed to stow away. Complete set of this gooseneck desktop microphone is shipped with A3 carrying case.