1、【Innovative Design and Functionality】This piano desk calendar is not just a calendar, but also a playable piano decoration. Simply insert the music card into the card slot, twist the lever out from the card, and you can play piano tunes with one hand. It\u0027s a unique blend of practicality and creativity that adds a touch of fun to your daily life. There are 27 music calendar cards and 52 simplified music scores, with each song representing one week. 2、【Multifunctional and Compact】The 2024 piano desk calendar is a multifunctional piece that serves as a calendar, a playable piano, and a stylish decoration. Its compact size makes it easy to carry around, perfect for decorating your desktop, study room, and other spaces. 3、【Ideal Gift for Music Lovers】This creative desk decoration is an excellent gift choice for music enthusiasts. It not only helps them keep track of the date but also allows them to enjoy playing piano tunes anytime. It\u0027s a thoughtful and unique gift that will surely be appreciated. 4、【Decorative and Practical】This piano desk calendar is not just a decorative piece, but also a functional item that helps you keep track of the date. It\u0027s a great addition to any room, adding a touch of elegance and creativity while also serving a practical purpose. 5、【Convenient USB Charging】The calendar comes with a USB charging port, making it easy to charge. No need to worry about running out of power, you can enjoy playing piano tunes anytime, anywhere. This feature adds to its convenience and user-friendly design. Specifications: Product Material: PVC, ABS Product Color: Black Charging Method: USB data cable Piano Size: 11 * 9 * 9cm/4.3 * 3.5 * 3.5inch 1 x Playable Piano Calendar 2 x Music Note Stickers 27 x Music Calendar Cards