PRODUCT DESCRIPTION: Description: The 88 key roll up piano keyboard equipped with 128 tones, 128 rhythms, 15 demonstration songs, making it the ideal keyboard for those who enjoy music and start to study play piano. You can roll it up and put it inside your carry bag for easy storage to get rid of the limitation of space. Without the limitation of place or time, you can show your outstanding playing. For kids, the roll up piano will be a cost-efficient way to develop piano playing interest. For player, the roll up piano can be a convenient substitution for real piano to avoid irregular training when in other place. All in all, the portable keyboard piano will be a great choice for all ages! Features: Bluetooth, transpose, chord, recording, playback, educational and MIDI functions Keyboard piano can connect with microphone, computer, MP3 and sustain pedal 128 tones, 128 rhythms, 15 demos, satisfy players different needs Foldable piano, convenient to carry, allows for playing anytime and anywhere Premium grade silicone material makes for comfortable playing ASTM certification ensures safety and reliability for kids to use 88 Standard keys keyboard brings real piano feeling for players USB rechargeable keyboard, real-time display of residual battery power Waterproof and dustproof surface is easy to clean and maintain Perfect for people in all ages, for playing, educating or training Specification: Color: Black, White Keyboard: 88 Keys Material: Silicone, ABS Main body size: 53.5"X9"(LXW) Keyboard size: 48.5"X6.5"(LXW) Tone: 128 Rhythm: 128 Power Supply: 1100mA Li-ion Battery, USB 5V Power Adapter Power Adapter: US Plug Net Weight: 2.5 lbs Package Includes: 1 X 88 Keys Hand Roll up Piano 1 X Power Adapter 1 X Foot Pedal 1 X User Manual