Keyboard for Teaching PSR 493

Keyboard: 61 piano-style keys with touch response. Sounds & Rhythms: 300 Timbres (sounds) and 300 Rhythms. Polyphony & Effects: Includes percussion, sustain, and vibrato. Display: LCD display for easy navigation. Connectivity: USB port for music playback, microphone jack, headphone jack, and sustain pedal input. Functionality: 30 Demo songs, 3 teaching modes, chord control (single/multi-finger), and recording/playback functions. Power: Can be powered by AC or batteries.