Applicable for child with age between 0 to 4 years and weighing less than 18kg.              
1. 5-point safety belt and ultra-tightness adjusting mechanism;  
2. Backrest offered in three dimensions;        
3. Convenient safety belt tightness adjusting mechanism;    
4. Cylinder-style seat design with extra width and height;    
5. Removable and washable ultra-thick air permeable seat cover;  
6. To be mounted facing forward or backward of vehicle.