The Sennheiser XS Wireless 2-CI1 is an easy-to-use all-in-one lavalier mic set. Even though it’s a breeze to use, a plethora of useful options are available via the XSW 2-CI1’s LCD display. True diversity and 12 compatible channels ensure smooth operation, even under tough live stage conditions. And setup is a snap, thanks to automatic frequency management and remote synchronization. This set includes Sennheiser’s popular Ci1 instrument cable ? the perfect choice for guitarists who want an untethered onstage experience. The receiver’s metal housing and the bodypack’s sweat-resistant design make the XSW 2-CI1 a durable, gig-ready wireless system.