The classroom sound system with wireless microphone is a sophisticated audio solution designed to enhance the learning experience. Its main functions include amplifying the teacher's voice to ensure clarity and audibility throughout the classroom, integrating with various multimedia devices for seamless audio delivery, and providing a reliable wireless microphone system that allows for free movement. Technological features include high-fidelity sound reproduction, easy-to-use controls, and noise-cancellation technology that minimizes background disruptions. This system is ideal for classrooms, auditoriums, and lecture halls, enabling educators to captivate and engage students with clear, powerful sound.