Casio Compact Digital Piano - CDP-S36088 key Digital Piano with Scaled Hammer action Keybed, 700 Tones, 200 Rhythms, Stereo Speaker System, and Headphone Jack Slim Body Design with a Depth of Just 232 mm Simple but Sleek Casios proprietary high density mounting technology, with miniaturized components and a space saving internal structure, is key to the slim body of this piano. The bold, monochromatic color scheme and minimalist design aesthetic together deliver a simple yet elegant piano