Both doors on this 12V ride on car swing open and lock shut, so a 3 to 6 year old climbs in like a real driver instead of being lifted over a sill. Spring suspension sits at all four wheels and smooths wood floors, brick paths, and asphalt at 1.2 to 2.8 mph. Battery mode gives the child high and low speeds while the parent remote adds three, and soft start and stop keeps every launch calm. Music and stories play from the speaker or a USB and TF card, a rear box stores toys, and a pull handle tows the car home. Holds 66 lbs