A 24V battery and two 35 W motors move this kids ride on car at 1 to 2.4 mph, quick enough to feel real on a driveway but calm enough for a 3 year old. Speed builds gradually from a stop, and an adult can cut power instantly using the emergency brake on the parent remote. Front spring suspension takes the sting out of sidewalk seams. The dashboard doubles as a media console with 6 songs, 4 stories, FM radio, a USB port, wireless audio streaming, and a battery level display. LED headlights handle dusk driving, and the belted seat carries up to 66 lbs