1).Thisbabychair is developed and produced by our company ourselves,the electric part is the most advanced technology in electric baby swing field,with characters of little noise,durable working time,good stability,and electric power saving. There are four swing speeds and three seat position in this baby chair 2)The removable toys are designed very scientific,big toys can rocked 360 degress while the six small toys can rock up and down,also the toys bar can be adjusted to the right side to release the space of the baby.there are lamps in the toys bar which can shining when the toys are mobiling,which can creat good visual stimulation to the baby. 3)The seat is designed very suitable,the swing with baby can rock from front to back,from left to right after adjusting the seat direction.The seat is wide and the depth is suitable,which can improve the seat pad uncomfortable sitiuation in old products when a baby is seated in the swing. 4.). Having USB plug to change musics/tunes with volume control to soothe and entertain baby. There are water sound,tweedle and lullabies in the swing itself. 5). 8-mins,15-mins,30-mins time settings. 6). 5-point restraint harness keeps baby secure. 7). Machine wash,comfortable,detachable cloth seat pa in this baby chair 8). Easily folds for storage and travel. 9).Requires 4 "AA" batteries,work duration up to 50 hours when all the functions are working.