UHF Dual Wireless Handheld Microphone System 328ft Range Dual Balanced Outputs

You can use it without cutting in/out problem. The frequency band range is adjustable between 540.000-590.000MHz and it has a total of 200 channels (CH00CH199) available for use. The receiver and the microphone both feature large displays, making it easy to check the status of both the receiver and the microphone at a glance.