Product DescriptionTechnical ParametersFunctional Features
In view of the existing environment of wired PA broadcasting, we recommend: the configuration scheme of 5.8G wireless microphone + 5.8G digital wireless speaker developed, produced and sold by our company to realize the construction of digital wireless broadcasting system based on wired PA broadcasting . It can effectively avoid the interference of existing 2.4G wireless products, improve the quality of voice transmission, and enhance the expansion effect.
▷ The product has passed the State Radio Administration 5.8GHz spread spectrum communication equipment type approval test and obtained the type approval certificate. ▷ Transmission frequency: 5725Mhz-5850MHz ▷ Effective receiving distance: ≥15m ▷ Built-in laser pointer with electronic pointer function. ▷ With PPT page turning and one-key black screen/recovery functions, it can be used with a projector or computer for demonstration and explanation. ▷ USB interface, realize charging and data communication, upgrade management operation. ▷ Low energy consumption design, automatic mute or sleep when weak signal or no signal, energy saving and environmental protection. ▷ Speaker built-in wireless module: dual receiver design, can receive signals from two microphones at the same time, with a USB upgrade interface, which is convenient for software upgrade of the wireless part of the speaker. ▷ The upside-down installation design of the speaker ensures a good sound amplification effect in the classroom.