GLXD14+/SM31-Z3

The  Shure GLXD14+  is a digital wireless fitness headset microphone system that offers reliable hands-free audio with outstanding sound quality in a package that's simple to use, even if you've never operated a wireless system before. Shure's next-generation technology handles the set up for you, automatically scanning both the 2.4 and 5.8 GHz frequency ranges to seek out the best possible digital transmission channel to ensure dependable performance for your workout and exercise demonstrations at a typical range of up to 100' indoors and 65' outside.

This version of the GLXD14+ is configured with a bodypack transmitter and an SM31 Fitness headset microphone designed to provide a secure, comfortable fit for sports and aerobics instructors. The headset has integrated moisture-repelling hydrophobic fabric that helps protect the microphone capsule from sweat and humidity, while the lightweight and low-profile form factor helps avoid fatigue during high-impact use. Tailored for speech, the electret-condenser capsule delivers crisp, clear vocal reproduction and the cardioid pickup pattern helps to focus audio capture on the subject, helping to pick up less surrounding sound and reducing feedback issues when sound reinforcement equipment is used. A windscreen is provided to reduce plosives and vocal pops.

The mic plugs into the TA4F connector on the rugged, metal GLXD1+ bodypack transmitter, which offers an ergonomic design and a comfortable fit with a convenient on/off switch that can be operated by feel. Up to 12 hours of operation are supplied by the included SB904 rechargeable lithium-ion battery. A red and green LED indicator shows sync and battery statuses at a glance. The transmitter automatically powers off after approximately 1 hour to conserve battery life if the signal from a linked receiver is not detected.