Shure GLXD1

GLXD1 Digital Wireless Bodypack Transmitter

For seamless frequency changes, it automatically links to GLX-D receivers.
Comfortable design, with durable and lightweight construction.
Up to 16 hours of continuous use with Shure-specific rechargeable lithium-ion batteries.
Range of 20 to 30 m under normal conditions.
Solid metal construction.
Two-color LED to indicate transmitter status.
Shure's digital power management system features multiple charging solutions, including car, wall, and USB chargers (on GLXD4: integrated charging port).
15-minute quick charge system that offers up to 1.5 hours of use.