The Rockville RWM4400UH is a set of 4 wireless microphones that operate on UHF frequencies, providing reliable and interference-free connectivity. These handheld/stand-held microphones feature noise cancellation technology and a built-in antenna for improved sound quality. The dynamic transducer type ensures clear and crisp audio performance. Please note that this product does not come with a power cord. Made in China by Rockville, this microphone set is ideal for professional audio applications in various settings.
eBay