The CDP-S360 delivers terrific piano sound and feel, plus so much more. It includes a huge collection of amazing Tones and Rhythms plus songwriting tools to bring your music to life. CDP-S360 delivers piano authenticity in a slim unibody case that's barely larger than the keys themselves. Weighing only 24lbs and capable of running on either its included power supply or six AA batteries, the CDP-S360 provides unprecedented portability and convenience.