1. The main fabric is printed cotton, good hand-feeling and healthful to a baby.

2. Foam-covered, padded toy bar has toys to keep baby entertaining.

3. Calming vibration unit soothe and comfort baby into an interesting environment.

4. Batteries in vibration unit are changeable, different positions of shift button to control a dulcet sound value and vibrating status.

5. Removable a toy bar for easy access to baby.

6. Backrest can be adjusted for a more comfortable angle.

7. There are three loops under toy bar, preferred boys can be hung there and freely changed.

8. Removable pad is machine washable and dryer safe.