The Sennheiser EW-D ME2/835-S SET with ME 2 Omni Lavalier and MMD 835 Cardioid Handheld offers both a hands-free lavalier mic and a handheld mic option. It combines pristine 24-bit digital audio with an impressive 134 dB dynamic range, equidistant tuning grid, and automated Bluetooth set up App for your phone to create a professional rackmount wireless microphone system that anyone can use. Though easy to set up and simple to operate, the system's pro-level feature set is well equipped to handle the needs of both first-time and experienced users alike, including presenters and lecturers working in business and educational settings, clergy in houses of worship, and live performers in theaters or on musical stages.