the sound it not working .the Swing works good 

About the Product

• This infant swing soothes with the same gentle motion you use when cuddling and comforting baby in your nursery glider
• Lightweight, portable frame makes it easy to use this baby swing anywhere in the house
• Roomy seat with soft fabrics and plush head support keep baby cozy and comfortable
• 6 gliding speeds allow you to find the right pace to suit baby's mood
• 10 classic melodies and 5 nature sounds will delight and amuse your little one