Shure designed their GLX-D4® family of digital wireless systems to set you free onstage. You can use this GLXD4 single-channel wireless receiver with the GLXD1 bodypack transmitter or the GLDX2 handheld transmitter for a complete system.
LinkFreq Automatic Frequency Management makes it simple – just turn on your receiver and transmitter, and they'll automatically pair up on the best available frequency. If you encounter unexpected interference, the system instantly switches to the next best open frequency, with no interruption. You can run up to 8 systems on a single stage in ideal conditions, up to 4 systems in most situations.
The GLX-D transmitters use rechargable lithium-ion batteries, and the GLXD4 receiver features an onboard battery charging port that allows you to charge a spare battery while the system is in use. And there's no more guessing if you'll make it through a show – the GLXD4's display gives you a real time countdown on how much battery life is left in your transmitter.