Raise Your Voice. Go for Sennheiser 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) to get started, or e835 (superior dynamic, cardioid) to perform under pressure. The set includes an intuitive stationary receiver for quick setup and hassle-free handling, as well as a vocal microphone and microphone clamp. Features - Excellent live sound featuring Sennheiser s renowned evolution microphone capsules (e825 or e835) - Antenna-switching diversity reception - Integrated antennas - Automatic frequency management and synchronization via remote channel for easy setup - Selectable UHF frequencies within a large bandwidth - Up to 10 compatible channels - A-Range: 548 - 572 MHz In the box - 1 receiver EM-XSW 1 - 1 handheld transmitter SKM 825-XSW (e825 dynamic cardioid microphone) - 1 microphone clamp MZQ 1 - 1 power supply NT 12-5 CW - 2 AA batteries