Walkie-talkie

A walkie-talkie is a portable radio device that allows people to communicate with each other over short distances without needing a phone or internet. It works by sending voice messages as radio signals through antennas, enabling real-time conversation. Walkie-talkies are commonly used by security personnel, event organizers, outdoor enthusiasts, and in industries where quick, direct communication is essential. They operate on specific radio frequencies, often with multiple channels to avoid interference. Their simplicity and reliability make them valuable tools for various situations requiring instant, direct voice communication.