Professional 4 Channel UHF Wireless 4 Microphone Mic System

4-Channel Wireless Microphone System: The wireless microphone system provides 4 independent channels, each channel is equipped with a dedicated microphone and receiving box with independent volume control. The system also features automatic frequency scanning and automatic transmitter setup for easy synchronization between transmitter and receiver. - -Transmission range: The wireless microphone system can support up to 200 feet range, 50 compatible frequencies (4 X 50) on each channel for interference-free reception, theoretically support up to 50 receivers and 200 microphones. The UHF frequency range is within 210 - 290 MHz and complies with FCC regulations. | Ventryn Professional 4 Channel UHF Wireless 4 Microphone Mic System in Black