Product Functions : 1. The oblique angle back design fits for baby?s back; 2. Sturdy and portable frame; 3. Comfortable and soft mattress; 4. Adjustable T-strap fits for your baby; 5. The able to turn toy bar with funny hanging soft toys; 6. Suitable for sleeping, sitting, feeding & play; 7. Easy assembly ideal for use both at home, outdoors and traveling; 8. Infant swing seat offer baby a considerate care and help to develop baby?s intelligence