The SENNHEISER's XSW1825 UHF vocal set with e825 dynamic microphone is an all-in-one wireless solution for singers and presenters that is simple to use. This wireless microphone system can be used to record audio for applications such as live sound, stage, and theatre. The kit contains a speaking microphone and microphone clamp, as well as an ergonomic stationary receiver for simple set-up and hassle-free handling. It has antenna-switching diversity reception, as well as autonomous frequency management and synchronisation over a distant channel. There are up to ten suitable channels available. An AC power adapter is also included, as well as two AA batteries.