The Baby Einstein 4-in-1 Kickin' Tunes gym entertains your baby with 4 modes: Laying, Sitting, Tummy Time and Take-Along; the included piano toy also ages up with your growing baby 70 plus sounds and activities and 25 plus minutes of music for endless entertainment; includes 7 detachable toys: crinkle medallion, triangle rattle, BPA-free textured music note, flash cards, self-discovery mirror, piano toy and tummy time pillow Piano toy features 2 modes of play: Free Play piano mode and Melody mode; introduces phrases in 4 languages: English, Spanish, French and German; bring the piano on the go. Includes 1 prop pillow for extra tummy time support; mat is machine washable – simply remove toy bar, piano and piano legs, and toys before washing; all toys are easy to wipe clean Unisex baby gym ideal for ages 0 – 36 months; assembled dimensions 34.0x27.0x18.0"; powered by 3 AA batteries (not included)