Features:Functions: Forward, backward, left turn, right turn, touch function and other functions.There are three song buttons, singing three songs, and the volume up or down buttons to increase or decrease the volume (with a total of 5 levels of volume).Spray function (it is necessary to open the top plug to add water). Press the stop button to stop any action and enter the standby mode.The programming button can be used to program 30 actions (the volume increase/decrease button cannot be programmed, and the stop button is pressed midway to stop the programming action).Toys can be disassembled, and adding water to the head requires disassembling the head armor.