About this item This is the orange LED display B frequency developed by our company It can be used at the same time same place with the A frequency of green one LED display without interference 8Channel Wireless Microphone Systems provide wide area signal range coverage with hasslefree operation Wireless UHF audio transmission allows for distortion free and crisp vocal audio performance for all of your microphone communication needs8channel wireless microphone with fixed frequency and longrange reliability of up to 350 feet over a wide line of sight The system base receiver features a fixed frequency signal design independent adjustable channel volume controls digital LCD displays with frequency readout along with receiver rack mount compatibility Additional system features include 8 XLR balanced input and Two 14 mixed output jack for additional device connectivity Enjoy easytouse and crisp audio performance with 8Channel Wireless Microphone Systems 8 channel system with 4 whole metal handheld mic and 4 bodypack 4 lavalier 4 headsets Vocal Sound quality is loud and clear ideal for church small DJ KJ stage birthday wedding or family party conference classrooms small karaoke night etc our company warranty department in IL and NYoffer 30 days return with no reason and three year free warranty Aftersale service Brand wenwen Connectivity Technology XLR Connector Type XLR Connector Special Feature Volume Control Color Black Included Components warranty card power adapter battery Polar Pattern Bidirectional See more