1.two way audio tour guide system with the main transmitter and sub-transmitter, allowing two events for one event, the audience can hear the voice of two people;
2. It can realize audio transmission, connect the transmitter with a computer, mp3, or mobile phone, and realize the transmission of audio files;
3. With high fidelity sound quality, high sound reproduction;
4. Used in tour groups, conference rooms, churches, museums, schools, training institutions, etc.