Brand new Sennheiser XS WIRLESS. Rely on a solid wireless transmission with up to 10 compatible channels in a stable UHF band. The XS WIRELESS 1 INSTRUMENT SET is an easy to use all-in one wireless system for guitarists and bassists, excellent for live sound. The set includes an intuitive stationary receiver for quick set-up and hassle-free handling, as well as a compact bodypack transmitter and a robust instrument cable.