Digital wireless headmic set. Includes (1) EW-D EM single channel receiver, (1) EW-D SK bodypack transmitter, (1) new ME 3 headmic (cardioid, condenser), (1) NT 12-5 CW+ power supply with country adapters,  (1) rack mount kit and AA batteries, frequency range: Q1-6 (470,2 - 526 MHz)