A Wireless Tour Guide System is a communication setup designed to assist tour guides in delivering clear and uninterrupted audio to a group of listeners. It consists of a wireless transmitter (used by the guide) and multiple receivers with headsets (used by the participants). These systems are commonly used in museums, historical sites, factories, and corporate events to ensure that the audience can hear the guide even in noisy or large environments. They enhance engagement, reduce background noise, and improve accessibility for larger groups or individuals with hearing impairments.