313T 813R tour guide system is a cost-effective model. Transmitter contain a high capacity of 3000mAh rechargeable lithium battery.

Does the impression of the tour guide's explanation equipment still remain in the amplifier and loudspeaker?Among them, only school teachers are still using loudspeakers, and only those who set up market stalls are still using loudspeakers. Times are changing, and everyone has higher requirements fo

First of all, compared with traditional speakers (voice amplifiers), the wireless tour guide system contains the transmitter, receiver, and charging box, which is simple and convenient to wear. The guide system is divided into a transmitter and a receiver; the main usage is: the speaker uses the tra

With the more and more extensive use of tour guide system, the number of people who buy tour guide system has gradually increased, but when purchasing, how to choose a tour guide interpreter is difficult for tour guides. In fact, choosing a tour guide interpreter can start from the following aspects