View larger Shure PGXD14/93-X8 Wireless Microphone The PGXD14/93 Lavalier Wireless System is part of the Lavalier wireless systems family. PGX Digital Wireless, with state-of-the-art, 24-bit digital audio and trusted Shure microphones, delivers stunning sound and a strong, clean RF signal. Lavalier Wireless System Includes: PGXD4 receiver, PGXD1 bodypack transmitter, WL93 lavalier microphone, tie clip, power supply, 2 AA batteries, carrying case, and user guide. Microphone: The WL93 Lavalier Microphone is used. PGXD Receiver – FrontView larger PGXD4 – Description 24-Bit, 48 kHz digital audio technology for wireless that sounds like wired. Up to 5 compatible channels per frequency band. PGXD4 Receiver – BackView larger PGX4 – Specifications Weight – 289 g (10.2 oz. ), Sensitivity -102 dBm @ 10-5 BER PGXD1 Bodypack – SideView larger PGXD1 – Specifications Up to 10 hours of continuous use from 2 AA batteries. 200 ft (60 m) operating range. Microphone – WL93View larger WL93 Model WL93 Microphones are economical omnidirectional, subminiature, lavalier, condenser microphones designed for general speech applications where a visually unobtrusive microphone is desirable. All WL93 models are supplied with a mounting block with attached tie bar, a sew-on mounting bracket, and an acoustic windscreen to minimize wind noise in outdoor applications. All WL93 models include a cable terminated with a 4-pin mini connector which connects directly to a Shure wireless body-pack transmitter.