4 in 1 Convertible Baby Walker: INFANS toddler walker can be easily converted into activity walker, push-behind walker, push car and rolling toy car. The seated walker provides stable support and helps them practice balance. Toy car meets babies' play needs Fun Activity Center: The toddler activity center has a cool racing car appearance, and equipped with simulated steering wheel, shifter, rearview mirror, light buttons, music to satisfy child's curiosity for exploration and early learning. The center panel requires 2 AA batteries (not included) 3 Adjustable Heights: The baby walkers with wheels is designed with 3 adjustable seat heights from the ground: 20”, 20.5”, 21.5” to accommodate the height of boys and girls. In addition, the 4 universal wheels allow the baby to control the steering of the baby walker more easily Safe for Kids & Child: The walker for baby is made of high-quality materials, stable and sturdy, providing a safe and reliable experience for the toddler. Additional 6 non-slip stair pads can help prevent baby avoids falling down the steps Easy to Clean & Fold Design: The removable seat cloth design is very easy to clean which keeps the newborn comfortable. In addition, this baby push walker can be folded down for easier transportation or storage when not in use