Products Function:Remote  Control.Forward, Backward,Turn Left/Right,dancing, singging, sensor action,voice control, robot language speaking, DIY Deno action.   

Controller：2*1.5V AA（Not Included）Products Li-Batteries：1*3.7V 600mAh (Included).   

 USB Charger (Included) Charge Time: 90 Mins  

Play Time:30-40 Mins.