The rugged PGXD1 bodypack transmitter easily clips onto a belt or guitar strap, and provides you with a 20Hz - 20kHz frequency range, up to 10 hours of continuous use on 2 standard AA batteries (not included), and 200" of wireless freedom. * The PGXD4 receiver offers 24-bit/48kHz accurate sound, offers technology for incredibly accurate sound, auto frequency selection, and greater reliability thanks to its true digital diversity. * The WL93 Lavalier Microphone is an omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable. * The WL93 comes with mounting block with attached tie bar, sew-on mounting bracket, and an acoustic windscreen to minimize wind noise in outdoor applications. It includes a cable terminated with a 4-pin mini connector which connects directly to the PGXD1. * The rugged PGXD1 bodypack transmitter easily clips onto a belt or guitar strap, and provides you with a 20Hz - 20kHz frequency range * Up to 10 hours of continuous use on 2 standard AA batteries (not included), and 200" of wireless freedom. * The WL93 Lavalier Microphone is an omnidirectional, subminiature, lavalier * WL93 comes with mounting block with attached tie bar,sew-on mounting bracket & acoustic windscreen to minimize wind noise in outdoor applications.