AOVIKOOD's Musical Penguin Baby Toys is Ideal for Babies Aged 0-6 Months The Crawling Penguin Baby Musical Toy Aids Toddlers in Learning to Walk. Crawling Penguin Baby Toys Encourages Active Crawling in Babies Aged 6-12 Months Dual Modes, Multiple Functions, Bring More Fun to the Baby! Crawl Mode. 4 funny sound effects.3 cheers.3 laughs.5 lullabies.1 heartbeat Learning Mode. 4 instrument sounds.4 instrument sounds.10 Lullaby.3 animal calls.1 heartbeat Why do people choose us? ABS material is hygienic and safe, ensuring it has no impact on kids' health.AOVIKOOD musical penguin features a vibrant color that little ones love, instantly catching their attention.It's a novel gift for kids during holidays like Christmas and Easter, spreading joy throughout the family.The Crawling Penguin Baby Musical Toy assists toddlers in walking from 12 months and up, bringing smiles and laughter to kids.The meticulously polished round shape ensures a smooth and burr-free surface, guaranteeing the safety of babies with no sharp parts to worry about.The tummy time toy can engage children in play and also foster parent-child interaction, strengthening the parent-child relationship. Name Music Penguin Material plastic and electronic components Size 5.91inch*4.33inch*6.3inch Required batteries 3*AA (not included)