The Celviano hybrid piano combines modern technology and traditional piano manufacturing together that offers the best of both worlds... Casio in collaboration with the legendary German grand piano company, Bechstein, brings you a piano that not only feels and sounds like a magnificent grand piano, but enables the pianist to take advantage of technology that is not  possible with an acoustic piano. This versatility includes features such as volume control, headphone jacks, record-playback, built in metronome and pitch control. There is also a USB connection that enables you to connect with a computer which opens up a many ways for your piano experience to be expanded.