The SENNHEISER's XSW 1-ME2 UHF lavalier mMicrophone set is an all-in-one wireless system for presenters and moderators that is simple to use. It can record audio from speeches, interviews, and presentations. The kit comprises a bodypack transmitter and a lavalier wireless microphone, as well as an intuitive stationary receiver for quick 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.