Features: brand new and high quality Children can turn over the squares to recognize simple graphics, different items and quantities, and the abacus beads can be moved left and right to let children work and brain. Toy drum helps develop kids' interest in music and exercise their brains by beating like a real drummer. Playing instruments develops the brain, reduces anxiety and blood pressure, as well as improve sleep quality, mood, mental alertness, and memory. The music is clear especially at home, but it's gentle enough and does no harm to children's ears. There is no doubt that it will be a perfect choice for your kids' Christmas birthday gift, which can surprise your child and have fun. Package Includes: 1 Piece Kids Drum Specifications: Material:Plastic Size:Approx.13.5x18.5cm/5.31x7.28in Color:Blue/Pink/Yellow Recommended Age:0-3 Battery:Powered by 3 AAA batteries(not included) note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.