Smart Piano Keyboard with Built-in LED Light and Free App, 24-Key Beginner Rainbow Piano, Portable Piano Keyboard, Magnetic Expandable to 72 Keys, MIDI Supported, Birthday or Holiday Gift(Purple) This Midi piano keyboard can play continuously for nearly 8 hours on a full charge, ensuring you can enjoy music without frequent charging. It also features a smart standby function that automatically shuts off after 15 minutes of inactivity, effectively conserving battery power. 【Magnetic Expandable Piano Keyboard】This Midi Keyboard Is Equipped With Magnetic Interfaces On Both Sides For Easy Connection And Expansion, And Supports 72-Key Full-Frequency Performance. 【Why doesn't the piano itself produce sound, while connected devices can? 】No musical background or passion is required to practice or learn sheet music. Don't worry about not knowing how to play the piano; the rainbow-colored keys guide your fingers, making learning easy. If you're feeling stressed from studying or working, you can also play some of the level games in the app to relieve stress. This piano also makes a great gift for a family member or a boyfriend or girlfriend.
