Features 188 user-selectable frequencies (566, 125-589, 875 MHz) displayed on an LCD screen to assure you of always finding a ""free"" channel, Pivoting diversity high-gain antenna, Digital LCD display with multifunction readout, Mini-jack out with supplied 24"" mini-to-XLR cable, Headphone output on receiver, Attached and removable shoe-mount, Frequency response: 50Hz 15kHz, Powered by 2 AA batteries (not included), Includes receiver, XLR plug-in transmitter, body-pack transmitter and lavaliere mic SKU: DBDQ2375