When electronic equipment was invented, everyone was interested in the function of the equipment, so everyone is familiar with the electronic equipment that transmits sound, the main function of the sound transmission equipment is that one person speaks and many people listen. As we all know, the "more" of Yingmi audio guide can reach thousands of people who can connect to one transmitter at the same time. device use. Not only that, the audio guide also needs to have certain shortcut functions in terms of functions, that is, one-button pairing, one-button shutdown, and one-button mute. With these three, it is easier to choose an audio guide, because this is the basic function. Then there is the sound transmission function of the audio guide, the sound quality is good, the sound quality of the transmission can be clear, and the customer will use it well.
The general use of the 2.4G transmission band of the audio guide will have better sound quality, because the signal in this transmission band is stable, and there will be no interference sound. Even if different teams use it together on the same occasion, there will be no cross-frequency situation,is a standard worth choosing. There is also the transmission distance, generally, when visiting a large exhibition hall or scenic spot in the venue, the transmission distance of the audio guideneeds to be longer. Because the area is large, the free space for visitors will be larger, if the audio guide If the transmission distance is not far enough, it is easy to miss the explanation. The transmission distance of Yingmi audio guide can reach more than 150, giving visitors sufficient free space, and at the same time, they will not hear the explanation clearly.