Easy to use all-in-one Wireless system for singers and presenters. Rely on a solid transmission with up to 10 compatible channels in a stable UHF band. Raise your voice. Go for XS Wireless 1 and rely on a solid Wireless transmission with up to 10 compatible channels in a stable UHF band. The XS Wireless 1 Vocal Set is an easy to use all-in-one Wireless system for singers and presenters, excellent for live sound featuring Sennheiser?s renowned evolution microphone capsules, e825 (dynamic, cardioid) or e835 (superior dynamic, cardioid) to get started. The set includes an intuitive stationary receiver for quick setup and hassle-free handling, as well as a vocal microphone and microphone clamp.