【4-in-1 Multipurpose Baby Walker】 Baby Walker Mode: encourages early exploration and forward motion. Walk-behind Toddler Push Walker & Push Car Mode: strengthens leg muscles and supports experienced walkers’ active pushing movement. Toy Car Mode: offers entertaining play. Suitable for baby boys and girls aged 6-18 months. 【Safety Comes First】 The ASTM & CPSIA certificated baby walker features 5 anti-slip pads (auxiliary brakes) to eliminate the risk of falling down stairs or rolling down slopes. With a 2-inch gap reserved between the front of the walker and the wall, it prevents finger pinching for a safe world exploration. The enlarged base ensures a stable center of gravity and prevents tipping over. Moreover, the widened wheel spacing prevents foot bumping during walking process. 【3-Level Height Adjustment】 The walker for baby boy & girl features three adjustable seat height levels, ensuring a comfortable fit throughout your baby’s growth. You can easily adjust the seat to the appropriate position based on your baby’s height. 【2-Speed Smooth & Silent Wheels】 The 360° universal front wheels provide flexible and smooth steering to prevent jamming and tipping over. The rear wheels have 2 adjustable speeds to adapt to your baby's walking pace. Additionally, the wheels glide silently without disturbing others and without scratching the floor. 【Fun & Interactive Activity Center】 BABY JOY 4-in-1 Racing Car Walker takes your baby from stumbling steps to the fast lane of growth and witness them become winners on their own life path. The steering wheel, shifter, rear-view mirrors and light buttons satisfy your baby's curiosity for exploration. And the music keeps the fun going. Requires 2 AA batteries (not included). 【Child-Friendly Material & Design】 Our baby walker is made of high-quality and safe PP material, ensuring peace of mind with every touch. The smooth and rounded body is free of edges and burrs. The 95° ergonomic high backrest provides optimal spine support. The comfortable and breathable cushion is removable for convenient cleaning. 【Easy Assembly & Folding】 This baby activity walker is easy to assemble and does not require any tools. A detailed assembly video is available on the product detail page for reference. After use, it can be easily folded for convenient storage, taking up minimal space. It can be stored under the sofa, bed, or in the trunk of a car.