The Casio CT S1000V Portable Keyboard is a high-performance music-making machine featuring ground-breaking voice synthesis technology. This lightweight 61-key instrument comes packed to the gills with 900 fantastic preset tones (100 of which are voice tones) and a huge number of powerful DSP effects. Use the keyboards Bluetooth and USB connections to streamline your workflow or get creative with the built-in sampler and turn any sound at all into a melody or rhythm.