The Casiotone SA-50 is a compact, portable mini keyboard designed to bring the joy of piano and musical exploration to young players and beginners alike. In its crisp white body with lime-green accents, this lightweight instrument houses 32 mini keys and supports a 32-note polyphony, allowing for simple piano-style melodies and chords without note cut-offs. It features 100 built-in tones, including a carefully sampled piano voice, along with wind, percussion, and other instrument sounds—all easily accessible via direct tone buttons. To accompany your playing, there are 50 preset rhythmic patterns spanning pop, dance, ballad and more, plus 10 built-in songs (with melody-mute for you to play along). Performance controls include octave shift, transpose, tuning, a metronome, and an on/off reverb effect to add spatial presence to the piano voice. Sound is produced through dual 0.5 W speakers, or you can use the stereo headphone/output jack for quieter practice or external amplification. Power is supplied via 6 AA batteries (offering about 10–12 hours of play depending on battery type) or an optional 9.5 V AC adapter (sold separately). With dimensions of 446 × 208 × 51 mm and weighing about 1 kg (excluding batteries), the SA-50 is both portable and durable—ideal for on-the-go musical creativity.