Walkie talkie and remote control robot. Remote control, led lights music play, walkie talkie. 6x AAA batteries required (not included). 3 for remote and 3 for robot. Function description: Direction Control: Move forward/backward/left/right. Walkie Talkie: Speaking to the microphone after pressing, it can transmit sound to the remote in real time. Sound Effects: Toggle switch of three sounds effects (cheer/ghost/Fart) Press F button to play the sound. Age 6+