Casio WK-225 76-Key Premium Portable Keyboard Package with Headphones, Stand and Power Supply Premium bundle includes the Casio WK225 keyboard with power supply, Samson HP30 closed-back stereo headphones, and World Tour SXKS keyboard stand 76 note, touch response, piano style keyboard 600 Built-in tones including stereo pianos 180 Rhythm and Accompaniment patterns 48 Note polyphony