SilverCrate+™ 61 & 88 Key Portable Rechargeable Electronic Roll Up PianoINTRODUCING The SilverCrate+61 Key Portable Rechargeable Electronic Roll Up Piano Professional Equipment: The 61 key electronic piano keyboard built in 128 kinds of tone, 128 kinds of rhythm, 15 demonstration songs, making it the ideal first keyboard for aspiring musicians who are just starting out. According to the real piano key width and keyboard spacing design, it gives you a real feel when playing. Smart Design& Multifunctional: The keyboard