Shure GLXD14+/SM31-Z3 Digital Wireless Headset System with SM31 Headset Microphone

Designed for fitness instructors, trainers and live presenters, the Shure GLXD14+/SM31 digital wireless headset system delivers dependable hands-free audio so you can focus on performance—not gear. This Shure headset microphone solution automatically scans 2.4 and 5.8 GHz bands and auto-pairs for a stable wireless link with typical ranges up to 100' indoors (65' outdoors). The lightweight bodypack and omnidirectional SM31 headset provide consistent, intelligible voice pickup while the system’s 40 Hz–20 kHz response and cardioid characteristics ensure clear speech and reduced ambient noise. Front-panel charging for the 12-hour SB904 battery and a portable tabletop receiver keep the system ready for back-to-back classes, events, or training sessions. Beyond fitness, it’s ideal for studio monitoring, instructional surveillance demonstrations, security training, and other professional monitoring applications that require reliable wireless voice capture. Add the GLXD14+/SM31 to your toolkit for effortless setup, robust RF performance, and professional sound—perfect for gyms, studios, and training environments. Order now to streamline your audio and keep every word heard.

• Hands-free, crystal-clear voice for instructors: reliable wireless audio that keeps instructors mobile and intelligible during classes and live demonstrations.
• Hassle-free setup with automatic 2.4 & 5.8 GHz scanning and auto-pairing, so you get stable RF performance without complex configuration.
• Long-lasting operation with front-panel charging for the 12-hr SB904 battery, reducing downtime between sessions.
• Wide audio fidelity (40 Hz–20 kHz) and cardioid mic pattern for natural speech reproduction and reduced background noise.
• Portable tabletop receiver and compact bodypack for easy transport and discreet on-stage use; expandable up to four channels for multi-instructor setups.