Wireless tour guide systems are advanced audio devices.
They typically consist of a transmitter used by the guide to speak into, and multiple receivers for the tourists.
These systems allow guides to communicate clearly with a group in noisy environments like museums or tourist attractions, eliminating the need for shouting.
They usually operate on radio frequencies or infrared technology, providing stable and interference – free audio transmission within a certain range, enhancing the touring experience by ensuring everyone in the group can hear the guide’s narration easily.