The entire vehicle is welded with argon arc fish-scale welding. It features a multimedia design with built-in music, volume control, and Bluetooth connectivity to mobile phones. Equipped with LED front headlights and a soft-padded seat to protect the baby's bottom from harm. The EVA foam wheels are wear-resistant, shock-absorbing, and have a long service life. A quick-release small trailer is convenient for carrying toys when the baby plays. The seat can be adjusted up and down to suit babies of different heights. A foldable small footrest is convenient for storage. The handlebar drive allows forward and backward movement, with a horn and shock-absorbing driving effect to enhance play fun. Made of environmentally friendly materials, it meets safety standards, has passed safety testing and certification, has a scientifically reasonable structural design, and provides dual protection for battery usage and vehicle safety.