Yamaha PSR-EW320 76-Key Portable Keyboard

The PSR-EW320 is a 76-key touch-sensitive portable keyboard with 650 voices and 260 auto-accompaniment styles. It includes Super Articulation Lite voices, Smart Chord and Touch Tutor modes, and 122 lesson songs for practicing one or both hands. Connectivity includes a USB-to-host port that carries both MIDI and audio, dual headphone outputs, and an aux input. It can be powered by the included AC adapter or AA batteries.