Bontempi Keyboard Digital Expand your musical qualities with this super fun keyboard from Bontempi. The keyboard has 40 electronic keys, makes 100 different sounds, has sixteen polyphony notes, a metronome, 32 rhythms, 32 pre-programmed songs, six DJ effects and it also has a method with which you can easily start playing right away. With the sequencer you can easily and quickly listen to your own music. To help you on your way, the keyboard comes with a booklet with different songs that you can play. You put this book in the supplied stand. The keyboard also has an input for an adapter. This adapter is not included. Specifications: Color: Gray Material: Plastic Dimensions: 68 x 24 x 6.2 cm Excluding 6 AA batteries.