The Shure SLXD14UK/153T-K59 Wireless System gives you professional and reliable wireless speech for any setting. The MX153 ear-worn headset microphone is built to give exceptional clarity and total plosive protection. With an omnidirectional polar pattern it provides a consistent sound field for a smooth natural audio signal. The SLXD14/153T is built for stable full transmission with uncompressed 24-bit audio. You get the ability to combine up to 32 systems per frequency band great for large setups. And easy one-button syncing makes it easy to get connected with minimal hassle.