88 Keys Roll Up Keyboard Piano, 128 Rhythms, 128 Tones Portable Electric Digital Hand Roll Piano with Rechargeable Battery 2W Speaker LED Display 5 Ports MIDI Function, for Kids Beginners Adults Laboratory Clamp Universal Tire Compatibility: Fits tire

Universal Tire Compatibility: Fits tire sizes: outer rim diameter 12-24

The fence arm can be fixed onto different material

Timer Function: This coffee machine features a 24-hour timer function

the fan features a security design that automatically shuts off if obstructed

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88 Keys Roll Up Keyboard Piano, 128 Rhythms, 128 Tones Portable Electric Digital Hand Roll Piano with Rechargeable Battery 2W Speaker LED Display 5 Ports MIDI Function, for Kids Beginners Adults Laboratory Clamp Universal Tire Compatibility: Fits tire88 Key Roll Up Piano Keyboard, Your Perfect Music Companion Our portable piano folds up to the size of a tablet, making it the ultimate music companion for home practice or on the go jamming. With a rechargeable lithium battery, 2W speaker, LED display, 128 tones, 128 standard rhythms, and 5 different ports, you can play your way and enjoy music anywhere! With 128 tones, this roll up keyboard piano lets you play a wide variety of instrument sounds