The Critter & Guitari Pocket Piano brings together serious synth power and an immensely fun interface for a portable music-making experience that affords hours of play. Housed in an anodized aluminum chassis ready for all the nicks and dings of travel, the Pocket Piano sports 18 real maple keys controlling seven different synth modes including an Octave Cascade, FM Arpeggiator, and Harmonic Sweeper. Toggle between the synths via the Mode button and dial in waveform, tuning range, and two unique parameters for each setting. For even fuller sound, engage the Hold function for keeping notes going while you flit around the keyboard to set up even more chords and melodies coming out of the onboard 3W speaker.