FUN MUSIC: With an AUX port, kids can plug in a smart phone and sing to their favorite tunes along the ride, while the crisp sound quality resonates. A USB port allows them to charge devices. Add realism with plug-ins like a real car. You can even use the remote to control the kids electric car while your kid is tuned into the radio. For faster music play, six songs are pre-installed.CHILD DRIVEN OR REMOTE CONTROL: Kids can drive the kid driving car with direct steering at 1.86-3.1 mph (2-speed modes, get your kids up to average adult walking speed). Parents can also operate kid car via remote control to keep little rider safe when outdoors, such as taking them on trips around the block.SAFETY DESIGN: The kids' electric vehicles offer an extra safe ride with wide wheels and a shock-absorbing suspension system, so your child can stay protected in a smooth ride even over bumps. The headlights brighten the road in case dusk hits, and the seatbelt keeps your little one secure while making seatbelt wear a universal rule.SLOW START: This car for kids features a slow start design to prevent danger when movement happens and to keep kids from getting hurt if they slam on the pedal.CHILDREN'S ELECTRIC CAR INFORMATION: Overall Dimensions: 47.25" L x 28" W x 19" H. Certification Age: 37-96 Months. Recommend Age: 37-72 Months. Certification: ASTM F963-17, CPSIA, SOR, MSDS. Assembly Required.