1,Tricolor LED displaying. 2,126 channels jumping frenquecy automaticly. 3,7 groups ID code settable. 4,Small size, esay to suit for interior of accessed lighting. 5,With small size, groups of ID code and 126 channels, it is easy to operate and it will help you to hold a woderful parties. 6,Communication distance: 400M visible distance 7,Signal port: 3pin female plug 8,LED Controller Transmitter Receiver with Antenna has 126 channels jumping frenquecy automaticly. 9,Wireless DMX512 Transceiver with a small size, ID code groups and 126 channels, it is easy to use and helps you maintain sexual parts 10, Tricolor LED displaying. 11, 126 channels jumping frenquecy automaticly. 12, 7 groups ID code settable. 13, Small size, esay to suit for interior of accessed lighting. 14, With small size, groups of ID code and 126 channels, it is easy to operate and it will help you to hold a woderful parties. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.