Whole metal Wireless Microphone with led display With a complete working state and power level indicating.
2 Channel UHF Handheld Wireless Microphone System for Stage Karaoke
Resist disturbing strongly, volume stand by (noises output to zero)
Frequancy A:580,590mhz B:581.5,591.5 /more than 75 Meters Range
30 days no reason to return, 2 years of quality warranty, 10 years insurance