Dual Handheld Microphones: Two wireless dynamic microphones, often with cardioid pickup patterns to reduce background noise and feedback.
Wireless Receiver: A central unit that picks up signals from the microphones. It usually features independent volume controls for each channel and LED indicators for power and RF (radio frequency) status.
Operating Frequency: Depending on the specific model, the system may operate in the UHF (Ultra High Frequency) band for longer range and better stability (typically up to 300 feet/90 meters) or the VHF band for more budget-friendly applications.
Connectivity: The receiver typically offers a mixed 1/4" (6.35mm) jack output or individual XLR balanced outputs for connection to a mixer, amplifier, or active PA speaker