60 Cues Wireless Control, Stage Effects Equipment, Controller LED Lighting Controller for Stage fire-Works Event$$Music

The whole set is including one 1200 transmitter and Fifteen 4 cues receivers. Each group contains 3 receivers and 12 cues. Three functions: Control all, sequential control and step control. Transmitter can set different groups, Powdered by 6 Pieces AA battery.Remote range is 500 meters according to surroundings. Receiver Powered by 4 pieces AA battery With upgraded power button and testing indicate lamp.It will turns green when products connection well.