Sennheiser Wireless Lavalier, ME2-II Clip-On Mic, 3.5mm Bodypack Trans. XLR Male Plug-On Receiver.

No obstacles, no distractions, just effortless audio, every time. Power up the lavalier and instantly link to the XLR receiver to start recording. One-touch ease-of-use wireless audio set that utilizes a digital transmission to seamlessly link audio sources. Equipped with an ME2-II lavalier microphone, this elegant solution makes wireless presentations easier than ever before while maintaining a reliable connection. Features One touch ease-of-use 2.4 GHz digital transmission for worldwide operation 75m range (250ft) in optimal conditions Up to 5 hours battery life on a single charge Switch between multiple transmitters linked to one receiver Configure any combination of transmitters and receivers Mute from either transmitter or receiver