12 Volt Mighty Wheelz 4x4 Ride On - 2 Seater is a battery operated ride on that is designed for up to 2 kids. The Mighty Wheelz 4 x 4 Ride On features 2 forward speeds 2.5 and 5.0 mph and a reverse speed 2.5 mph. While the kids are cruising, they can listen to musical sounds and lights on the dashboard. The Mighty Wheelz Ride On also features a drop down tailgate with storage. The Mighty Wheelz requires a 12 volt battery and charger that are included plus 2 AA batteries that are not included.