Growing or harvesting crops just became child's-play with this Ride-On Tractor. This electric vehicle will make your little one feel like the king or queen of the soil. Although brawny in size, it has a cute steering wheel with good motor functionality. With the mp3 or USB/SD card functionality, your little farmer can get his jam on while attending to the fields. Product Features: MP3 Function USB/SD Card Socket 2.4G R/C Battery: 6V4.5AH Speed: 2.0KM/H Max weight: 20kgs Adapter: Fulihua only