1. Why do you need a baby car seat? 2. How to choose a car safety seat suitable for your baby? 3. How to correctly install a baby car safety seat? 4. How to use the baby car safety seat correctly? 5. Frequently Asked Questions 6. Recommend several cost-effective baby car safety seats 1. Why do you need a baby car safety seat? With the improvement of living standards, more and more families are buying private cars. However, this comes with an increased risk of traffic accidents. Children are the most vulnerable in traffic accidents