... lamps light for 30 minutes,all the functions will stop once the setted time reach,then the swing ... , and the second time to stop the music.4. Music control button,it will turn to the next songs ... press the button for one time,the second time it will stop. 6.Watersound button, the water sound will start ... press the button for one time,the second time it will stop. 7.Toys control button, the toys start ...