2017 Новый профессиональный беспроводной

Product Name:2017 new collar microphone cordless microphone professional

1 Dual channel dual antenna receive signal design, each channel has 100 selectable channels          

2.UHF band transmission signal, the frequency range in between 580-650MHz, the signal step up between the 250KHz          

3 Receiver and transmitter are equipped with VA LCD display, working state at a glance          

4 The back of the receiver is equipped with 2 rubber antennas to enhance the received signal and highlight the appearance of high-grade