Sennheiser XSW IEM SET-C In-ear Monitoring SystemOut of the box, the XS Wireless IEM set has all the components you need to set up your personal monitoring in minutes. XS Wireless IEM is the entry to Sennheisers renowned in ear monitoring sound. It delivers the whole potential of in ear monitoring with an elegant, easy to use interface. No tech expertise is needed to get all the benefits: You hear yourself perfectly in any environment and can aim for new levels of perfection. The system includes a