The PSR-E233 features 385 high quality, natural sounding voices. It has 100 accompaniment styles and 102 built-in songs. Use the Portable Grand button to instantly call up an authentic stereo grand piano sound. The PSR E-233 has rich Reverb effects, adding concert-hall ambience to your performance. Yamaha's Education Suite makes practicing your favorite songs more easy than ever before.
Power Supply (not included): Adaptor (PA-3C/PA-130), or batteries (Six "AA" size, LR6 or equivalent batteries)