Child-Friendly DesignCrafted from non-toxic Environmental Protection Plastic with fine workmanship and smooth edge design, ensuring safety for children. The size of the keyboard is 43 * 16 * 5.4cm / 17 * 6.3 * 2.1inch, and it is powered by 3 AA batteries (not included). Multifunctional 37 Keys PianoPacked with features for maximum fun, including 11 demonstration songs, 8 rhythms, 8 tones, 4 percussion sounds, 4 samba sounds, tempo and volume control, record & playback function, sustain & vibrato function, one-key-one-note & learn function, and automatic sleep function. Safe Material & Reliable KeyboardMade from security and eco-friendly ABS material with fine workmanship and smooth edge design, ensuring children's safety during play. The updated size of piano keys to 2.55*0.59 inches is suitable for American kids' fingers, making the playing process easy and safe. Enlightenment EducationThe music mode allows children to play the piano like a regular keyboard, helping them refine their motor skills as they press individual keys. With different instruments to choose from, kids are encouraged to explore various sound combinations, aiding in hand-eye coordination, musical theory, and fine motor skills development. Perfect Gift for KidsWith its colorful and appealing design, this kids' piano keyboard comes in a high-grade gift box, making it an ideal gift for children aged 3 and up on occasions like Christmas, birthdays, Children's Day, and other special events. Watch your child transform into a little rock star, having endless fun and creating joyful memories. Its a fantastic toy for your son, daughter, nephew, niece, or a friend's child.