CASIO optical navigation electronic keyboard 61 keys with touch response slim design LK-520 (white)

Ships from Japan Equipped with touch response function for expressive performance 600 tones from high-quality Casio AIX sound source 180 different rhythms Built-in 200 popular songs If you use the optional wireless MIDI & AUDIO adapter "WU-BT10", you can connect the "Song Bank Plus" app and the keyboard itself wirelessly. You can transfer downloaded songs to the LK-520 and practice with Melody Master. You can play the songs you want to listen to on your smartphone or tablet through the LK-520's speakers and play along.