Shure GLXD24+/SM58 Dual Band Wireless Handheld Microphone System Moving Heads Each controller is designed to

Each controller is designed to fulfill a unique purpose

With two zones of control

Customize your audio even further with a selection of four unique sound signatures

6-inch front panel display lets you keep tabs on your settings

letting you achieve transparent

Shure GLXD24+/SM58 Dual Band Wireless Handheld Microphone System Moving Heads Each controller is designed toFeaturing the industry standard SM58 vocal microphone, the new GLXD24+ SM58 Dual Band Vocal System delivers superior, transparent digital audio. The perfect combination of the automatic frequency management with the new Dual Band Technology provides reliable and consistent performance while Shure proprietary Lithium Ion rechargeable batteries provide up to 12 hours of use. Go wireless without complication.