3in1 Wireless Mic

Transmission Type: UHF (Ultra High Frequency): Typically offers better range and less interference. VHF (Very High Frequency): Generally more affordable but can be more prone to interference. Frequency Response: Indicates the range of frequencies the microphone can pick up. Common ranges are 20 Hz to 20 kHz for full audio reproduction. Range: The effective distance from the transmitter to the receiver. Standard ranges are between 100 to 300 feet, depending on the environment. Battery Life: Important for prolonged use. Look for models that offer 8-12 hours or more of continuous use.