Sennheiser's XSW IEM In-Ear Wireless System offers reliable, pro-quality monitoring for performers and speakers seeking total freedom on stage. This used unit is in excellent condition, delivering crystal-clear sound with minimal interference. Operating in the reliable UHF frequency range (476�C500 MHz) with up to 10 compatible channels, it features easy-to-use, one-touch synchronization between transmitter and receiver. The lightweight bodypack receiver includes a high-contrast LCD display and a robust belt clip, while the stereo transmitter boasts balanced XLR and 1/4" inputs with a headphone monitor output. Whether you're a musician, speaker, or stage professional, enjoy simplified setup, solid RF performance, and impeccable audio clarity. A fantastic choice for anyone wanting professional-grade wireless monitoring at a great value.