Heinrich's MC1UHF-DC1UHF is a UHF wireless conference system featuring chairman and delegate unit microphones. These units are crafted using engineering plastics for durability and a sleek appearance, with built-in antennas for seamless operation. The system boasts a unique anti-noise single-directional high-sensitive capacitance pickup, ensuring clear and precise conference voice reproduction. The large-screen LCD display, coupled with a hierarchical menu design, offers simple and convenient operation, displaying signal strength, battery power, under-voltage warnings, frequency channels, and other relevant information. With ultra-low power consumption, the system provides over 8 hours of continuous speech time and more than 20 hours of standby time. The audio and control channels are transmitted wirelessly, eliminating the need for additional cables and allowing for convenient and flexible signal coverage. Delegate units are equipped with speech keys, mute/menu setting keys, and volume control buttons, while the chairman unit includes a priority key for overriding delegate unit speech. Additionally, delegate units feature pickup lamps to display unit status, enhancing communication efficiency during conferences.