The Shure ADX Frequency Diversity Handheld Transmitter with Beta 58 Microphone is a professional-grade wireless microphone system designed for exceptional audio performance and reliability. Featuring Shure’s cutting-edge Axient Digital technology, this transmitter offers advanced frequency diversity, ensuring uninterrupted signal transmission by seamlessly switching between two independent RF signals to combat interference. The built-in Beta 58A capsule delivers crisp, clear, and natural vocal reproduction with superior off-axis rejection, making it ideal for live sound applications. The transmitter is also equipped with a rugged metal housing, a user-friendly OLED display, and rechargeable lithium-ion battery technology, providing up to 9 hours of continuous use. The ADX series is tailored for the most demanding environments, with features like ShowLink® remote control for real-time adjustments, making it a go-to choice for professionals seeking unmatched audio quality and reliability on stage.