Shure Sm-810a Professional Universal Wireless Microphone

UHF Transmission Core: Utilizes standard Ultra High Frequency channels to provide optimal signal stability and resist interference from local Wi-Fi bands.Rechargeable Mini Receiver: Equipped with a space-saving 6.35 mm (1/4") TS jack receiver that plugs directly into powered speakers, mixers, or amplifiers without extra cables.Cardioid Polar Pattern: The unidirectional microphone capsule focuses on the sound source directly in front of the grille while dampening unwanted off-axis background noise.Integrated LCD Display: Built-in display panel on the transmitter handle keeps track of operating frequencies, battery life, and channel connections.DSP Audio Encryption: Uses a combination of digital ID codes and random frequency locking to suppress pops, clicks, and noise bursts during power cycles.