product description: 1. Product name: cool multifunctional trolley2. Material: environmentally friendly material3. Suitable age: babies over 8 months old4. Weight: 50kgFeatures: 1. Suitable for different age groups: Growth Stage 1 - Implementation Mode, suitable for 8-19 monthsGrowth Stage 2 - Toddler Mode, suitable for 12-18 monthsGrowth Stage 3-Slide Mode for 18 months2. Sensitive and silent 360 front wheel, push to control the driving direction, help the baby to control the direction3. Anti-backward design, heightening the backrest, protecting the spine and increasing safety4. Cool music lights, time goes by5. Lockable safety guardrail, all-round care of safety6. Anti-skid and wear-resistant wheels, strong grip, easy to pass through complex roads7. Add a comfortable seat, sit comfortably, and increase the seat storage and storage are the baby's private space8. Thickened compression-resistant chassis, high load-bearing, smooth sliding, real material safety, load-bearing up to 50kg9. Widen and increase the pedal, more comfortable10. Removable sunshade, effectively shielding ultraviolet rays when going out11. Environmentally friendly paint style, bright and beautiful, as long as new12. Round steering wheel, comfortable to hold without hurting hands13. Music button, easy for baby to control14. Battery compartment, built-in three AA batteries (not included)