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100 Selectable frequencies on each channel, up to 20 sets can be used at the same time
True diversity design increases range & reception reliability and reduces dropout
Automatic frequency scanning to find and set the most interference-free channel in the area
Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize
Backlit LCD display showing RF level, AF level, Channel Frequency and mute status
Range: Up to 450 feet ( 150 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ) Battery up to 12 hours

GTD Audio M-260 wireless microphone system delivers superior sound quality and professional features. It is designed for a wide range professional application with 200 adjustable frequency channels. for easy use with multiple systems, no confusing frequency groups. It can be placed next to speakers with no feedback or distortion. It is perfect for professional use at any events.