With the Korg MicroKEY 2 - 37 you record keyboard melodies with your computer or iOS device. Thanks to the 37 velocity-sensitive keys, the keyboard distinguishes hard from soft keystrokes. This way you play melodies with a lot of feeling. You connect a foot pedal to the 6.3 mm jack. With a foot pedal you extend keystrokes. This works the same as with an acoustic piano. You have the time to reposition your hand position. Do you want to use the keyboard with your iOS device? Then insert 2 AA batteries into the keyboard and connect it to your iPad or iPhone.