Portable keyboard piano for kids, beginners: The electronic keyboard size is 54*17*5.3cm / 21.3*6.7*2.1 inches. This musical toy instrument is lightweight and the digital pianos for kids are easy to carry. Please note: This is just a children's toy! Not a real standard piano, and it only has one speaker! The microphone has no amplification function, only for decoration. 61-key electric piano keyboard for kids, multi-function: This piano keyboard is equipped with a microphone and offers 16 kinds of timbres / 8 kinds of percussion instruments / 10 kinds of rhythms / 6 demos / 61 black and weighted keys. The piano keyboard comes with recording, playback, demo, program, and so on. Plug and Play piano keyboard for kids: This piano keyboard is designed only for children and is powered by batteries and DC power. Once charged, children can play and sing a song. NO SETUP NEEDED. In addition, children can improve their intelligence by incorporating music into the game and letting them feel the rhythm and beat while playing. Educational musical instrument: This piano keyboard is suitable for children who are starting to learn to play the piano. The weighted keys have 61 keys, comparable to a standard 61-key piano. Thanks to the external microphone, your children can enjoy music. Children can learn and play at the same time. Best gift for children: The piano keyboard comes in a gift box and is the best choice as a birthday or Christmas gift for children, boys and girls. This keyboard has a 1-year warranty. If you encounter any problems with the delivery, please contact us and we will be happy to help you.