8313B/14B/15B/16B/17B Products Function: RC (Infrared) , Forward, Backward, Left Turn, Right Turn, Sit Down,                                                                                                                                                              Extra Function: Eyes with color light inside, Sound.  Machanical movement: Back legs can move as puppy status like Lie on the floor,  Stand up.
Products Batteries：AAA*3PCS ( Not Included).   Controller Battery: AAA*2 PCS ( Not Included)  Playing Time:25-40 Mins depend on battery power.