WowWee Robosapien Robot&nbsp;&ndash;&nbsp;Rc Mini Build-Up Edition Toy This kit provides a fun, hands-on approach to learning about robotics The mini build up series features snap fit parts and screws Use the included remote control to drive your creation forward or spin it around Batteries: tx - 1 x CR2032 button Cell (included); RX - 2 x AAA (not included)