One Transmitter Can Be Configured With Multiple Receivers For Simultaneous Use It is used in various reception occasions and its main function is to ....
The Audio Guide Uses 2.4G International Universal Channel And Is Widely Used. In terms of improving the efficiency, convenience and noise-free of team ...
Scenic spots, museums with more than one group to explain, a person to listen to many people, no matter how far away can listen clearly. This audio .....
Product Description: The system's 3.5mm microphone output ensures compatibility with most standard microphones, making it easy to integrate into your ...
Use Recycle Polymer Lithium Battery And Working Voltage Is 3.0-5.0VDC The 008A equipment has two parts: a transmitter and a receiver. The explainer .....
Anti-Interference Ability Is Very Strong Because Using Advanced GFSK In case of visiting tour like factories, docks and manufacturing companies, there ...