Features a customizable instrument bank with high-quality preset voices, a sensor for note velocities (play dynamics), a sustain switch, a mod wheel for pitch and volume effects, four keyboard layouts with flexible ranges, and four configurable signal processors (distortion, delay, reverberation, and compression).

Features an audio editor with a segment selector and a waveform display, ringtone functions (preview, export), SkyDrive integration (import, export), and a delightful cassette-themed presentation.