SX21 magnetic Wireless Microphone

Description Model NO: sx21 Signal Transmission: Wireless Sound Channel: Stereo Transducer Principle: Condenser Microphone Sound Field Force: Pressure Type Connector(s): USB Wireless Technology: UHF Output Impedance: 50-1000Ω Material: Metal, Plastic, ABS Signal to Noise Ratio: 60dB Frequency Response Rate: 50Hz Connection: XLR Weight: 0.2kg Feature: Clear Sound Origin: Made in China Package Size: 15.00cm * 5.00cm * 10.00cm