This BOYA Ultra compact 2.4GHz Four-channel Wireless Microphone System is the perfect addition to any broadcasting setup. With its small diaphragm size and noise cancellation feature, it ensures pristine audio quality. The bodypack transmitter and adjustable gain make it easy to use and customize to your needs.Connectivity is made easy with its wireless capability, and its compact and lightweight design allows for easy transport and setup. It is suitable for use in musical instruments and gear, as well as pro audio equipment, specifically in microphones and wireless systems. With its four-channel system and brand recognition from BOYA, you can trust this microphone to deliver top-notch performance every time.