M SANMERSEN 37 Keys Portable Kids Piano Keyboard is a professional educational musical piano toy. It can develop the kid's sensitivity to music and cultivate music interesting and sense of art, help children instill a lifelong love of musical creation. Equipped with a small microphone, when children play this keyboard, not only they can play the piano, but also sing. Made of ABS environmentally material, sturdy, non-toxic, and safe. With fine workmanship and smooth edge design, children will not be injured.