Product Description: 88-Key Foldable Roll Up Piano with Bluetooth MIDI and Double Horn Unleash your musical creativity with our 88-Key Foldable Roll Up Piano, a versatile and portable instrument designed for musicians of all ages. This innovative piano combines convenience with advanced features, making it an ideal choice for both beginners and experienced players. 88 Keys Enjoy the full range of a traditional piano with 88 keys, from A1 to C9. The portable roll-up design allows for easy storage and transport, while the Bluetooth MIDI function enables seamless connection to apps, enhancing your practice and performance experience. Multiple Tones Explore a world of musical possibilities with 128 tones, 128 rhythms, and 15 demo songs. The roll-up digital piano features Bluetooth connectivity, a microphone, and sound input functions, allowing you to play and create diverse music styles effortlessly. Multifunctionality This portable electric piano is equipped with a variety of functions, including recording, editing, playback, extension, vibrato, teaching, chords, reset, and shift functions. The tone digital direct selection key provides quick access to your favorite settings, making it easy to customize your sound. LED Display The LED digital tube display offers clear visibility of your settings and modes. With its own speaker, the piano supports independent playing, while also allowing for external sound or headphone connections. An external extension pedal can be added for enhanced control and expression. Power Supply Enjoy flexible power options with the ability to use a rechargeable lithium battery, an external DC 5V power supply, or a mobile charging power supply. The piano also supports MIDI output, enabling connection to a computer or tablet for expanded musical capabilities. Experience the freedom of music with the 88-Key Foldable Roll Up Piano. Its compact design, comprehensive features, and user-friendly interface make it the perfect companion for musicians on the move. Whether you're practicing at home or performing on stage, this roll-up piano delivers exceptional sound and versatility.