Wireless Microphone G-MARK X220U UHF Recording Karaoke Mic With Rechargeable Lithium Battery Receiver Work 5 Hours For Speaker cable 【Enhanced RF performance up to

【Enhanced RF performance up to 220 feet 】 The antenna diversity bodypack receiver adopts advanced digital signal processing technology to increase the signal and eliminate the blind angle of reception

This wireless monitoring system has 100 channels in total

Insensitive to load impedance changes

durable and solid shell

It adopts vhf frequency band (channel a: 228

Wireless Microphone G-MARK X220U UHF Recording Karaoke Mic With Rechargeable Lithium Battery Receiver Work 5 Hours For Speaker cable 【Enhanced RF performance up toG MARK X220U UHF Wireless MicrophoneTransport frequency range: adjustable uhf (520 580mhz)Digital audio transmission technologyUnique digital ID code pilot technology, 32 bit ID code, completely solves the same frequency crosstalk phenomenon. Ultra low audio delay. Audio Sampling Mode: 48khz. Frequency range: 50hz 18khz. Receive automatic scanTransmission distance of open environment theory: 20 30 metersmicrophone typecapturing heart pointFrequency