The Sennheiser EW-D Evolution Wireless Digital System with ME 2 omnidirectional lavalier and 835 microphone module is a versatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App. Benefit from Sennheiser's EW-D SKM-S handheld transmitter with the dynamic MMD 835 microphone module in addition to a robust bodypack transmitter with metal housing and unobstrusive clip-on microphone ME 2 (omnidirectional) with high speech intelligibility.