wireless microphone Frequency modulation mic karaoke mikrofon mike for singing Receiving distance 50 meters Imported microphone core high fidelity sound quality

Professional two-channel wireless microphone, UHF floating frequency 600HMz, one-key switching frequency of microphone, dual antenna receiving distance 100 meters, plastic microphone, using AA batteries, imported microphone core, high-fidelity sound quality Output interface XLR balanced output/6.35mm mixed outputAudio and frequency setting methodPress the UP button to increase the microphone volume, press the DOWN button to decrease the microphone volumePress SET and DOWN keys simultaneously to search for clean channelsThe microphone is facing the IR infrared window of the receiver, press the SET key to automatically adjust the frequencyTechnical parameters: Frequency range: 600MHzOscillation mode: PLL frequency synthesisFrequency stability: ±80ppmReceiving method: superheterodyne secondary frequency conversionReceiving Sensitivity: - 60dbmAudio frequency response: 3 ~ 20000 HzHarmonic Distortion: <0.7sSignal-to-noise ratio: > 100dBAudio output: balanced output and unbalanced outputTransmitting power: 1～30MWModulation method: Frequency Modulation (FM)Battery specification: 2 AA batteries