Casio CT-S195AD Portable Keyboard in Black, with stand, headphone & adapter The CT-S195 is the ideal keyboard for carrying around because it is incredibly lightweight, has built-in speakers, and has a carry handle. When at home, use the supplied power supply; when travelling, use 6 AA batteries (not included). To improve your skills, connect an optional sustain pedal or headphones. Headphones and a keyboard stand are included in this package. The CT-S195 transforms into a MIDI controller for your music apps when connected to a computer or table with a USB cable (not included). For your phone or tablet, get the FREE Chordana App from Casio and start playing right away. You get free interactive lessons up to grade three when you have online access to the Casio Music Academy. With 400 different instrument tones, you can compose music in any style you like. You can perform alone or add a backing track using the accompaniment model. With 50 different electronics genres, Dance Music Mode enables you to instantly create stunning dance music tracks. You can start out as a DJ and make some incredible dance tracks by using common effects like stutter and filter. Selecting sounds and rhythms is incredibly simple and intuitive thanks to the new LCD screen and jogwheel Specifications