Casio SA51 Casiotone Mini Keyboard Black With Casio 3 Pin Power Supply AC Adaptor ADE95100

"Octave shift: Raise or lower the pitch of notes in octaves to cover a wide range of registers Tuning: Adjust the tuning in 1Hz increments to match other instruments or vocals Transpose: Raise or lower notes in semitone steps Metronome: Useful for practicing playing at a constant tempo Tempo adjustment: Change the tempo of the rhythm and metronome to suit the music Reverb: Adds a reverberation effect to the sound for a broader range of musical expression Maximum 32-note polyphony: Designed so that keys will sound even when many others are played at the same time LCD screen: Everything you need to know in one place 32 mini keys make it easy to play, even for small hands. 100 high-quality built-in tones covering a range of instruments, including piano, wind, percussion and many others, sampled from acoustic instruments Tone direct buttons let you select piano, trumpet or drum set tones with a single touch 50 rhythm patterns in a variety of genres, including pops, ballad, dance, and more 10 built-in songs to play along with – or mute the melody and play it yourself"