Excellent Sound Quality Transmission: The audio transmission delay is less than 3 ms, with no delay or no signal loss. The 24 bit audio resolution, and sampling frequency of 48 K, Broad 30 Hz to15 KHz frequency response Designed for Dynamic Microphone and Instrument: Come with 6.35 mm xlr adapters, you can connect the with XLR transmitter and receiver. They work with any dynamic microphone, guitar, audio mixer, PA system, providing stable and reliable wireless transmission Support Multiple Adapter Pairing: A maximum support of 10 sets of wireless XLR receiver and transmitter systems simultaneously. And it can connect to 20 channels at the same time to ensuring each system operates on distinct channels Stable Wireless Signal: The wireless microphone transmitter and receiver system utilize the frequency band 510 MHz to 560 MHz. Up to 100 ft of wireless range, you can use it freely without space limitations. Not work with condenser mic USB Rechargeable Battery: The rechargeable li