1[Innovative Piano Calendar] Immerse yourself in music with this beautifully designed calendar that doubles as a playable piano, offering a unique and interactive experience. 2[Weekly Music Lessons] Featuring 52 weekly calendar cards with snippets of renowned musical compositions, this playable piano allows you to study and practice different music pieces each week. 3[Volume Adjustable] Adjust the volume to your preference with the volume control buttons, ensuring a personalized auditory experience. 4[USB Rechargeable] Equipped with USB charging port for convenient charging, a quick 1 hour charge provides a battery life of 1 to 2 months, allowing you to enjoy music without frequent recharging. 5[User Friendly] Easy to use, the piano calendar can store weekly calendar cards inside the piano. Simply rotate the handle on the right to retrieve a new card. Additionally, musical note stickers are included for easy reading and understanding of the music scores. 1 x Piano Calendar 1 x Calendar 2 x Music Note Stickers 1 x USB Cable 1 x Bag