UHF channels, dynamic handheld mics, battery indicators, volume control, mute functions, TFT screens, frequency scanning, and spectrum displays. The equipment is designed for both professional and home use, with a focus on durability and quality. The wireless mic systems are notable for their metal construction and the ability to stack receivers for simultaneous use in audio racks. SGPRO Audio's products are suitable for enhancing audio experiences in music performances, vlogging, and other professional audio settings.