Little Princess Educational 37 Keys Keyboard Kids Toy Piano with Bench and Microphone can Connect MP3 Mobile Phone for Toddlers by Baoli 37 keys / 8 percussion instruments / 3 teaching modes / 8 musical instruments 8 styles of accompaniment / 22 pieces of demo music colorful rhythm lights / record and play functions adjustable volume / rhythm and karaoke functions function for connecting MP3 and mobile phone