Description: 1. Easy installation, simple steps, just for a better user experience 2. Suitable for different age groups, with multiple stages according to the baby's age, detachable corresponding configurations (First World Introduction - Promotion Mode; First Enjoyment Cycling - Auxiliary Promotion Mode; Independent Cycling - Free Cycling Mode) 3. Three stage enlarged sunshade provides shelter from wind and rain for children, accompanying them for safe travel 4. Driving direction, easy to grasp. The rear mop can flexibly control the steering, assist the baby in riding happily, and accompany the child for safe travel 5. Breathable and high backrest for safety and comfort, fully wrapped guardrail for travel protection 7. Non inflatable shock-absorbing and anti explosion bubble wheels, no need for inflation, explosion-proof and anti puncture shock-absorbing effect, and good wear resistance 8. Adjustable retractable pedals allow babies to easily retract their pedals and ride freely as they grow up 9. Texture handle, comfortable grip, safe and non slip 10. Rear mounted large frame, large capacity design to accommodate more 11. Front basket, can hold baby's personal belongings