1. Musical Piano Calendar: The musical piano calendar 2025 is a beautifully designed calendar that doubles as a play piano. Enjoy the unique combination of a calendar and a musical instrument in one innovative product.
2. Interactive Learning Experience: With 52 sheets, each calendar page not only features weekly schedules but also snippets of famous musical works from around the world. This music box calendar 2025 offers a fun way to learn and practice different music pieces weekly.
3. Adjustable Volume and USB Charging: The hand crank music box calendar features volume adjustment buttons, allowing you to set the volume to your preference. It also comes with a convenient USB charging port, ensuring easy charging. With just over an hour of charging, the battery life can last 1-2 months for uninterrupted music enjoyment.
4. Unique Gift Design: Stand out with the innovative design of the musical instrument desk calendar, featuring a playable piano function that surprises both adults and children. Whether for music enthusiasts or those who appreciate unique decor, this calendar is an excellent choice for a special gift.
5. User Friendly: The hand crank bluetooth piano calendar is easy to use. Simply rotate the handle on the right side to switch to a new week's calendar. Additionally, the packaging includes musical note stickers for easy reading and understanding of the music.

Specification:
Item Type: Piano Calendar
Size: Approx. 13x9x8.7cm / 5.12x3.54x3.43in
Material: Metal
Battery: Li ion Battery 300MAH (Built in battery for shipment)

packing list:
1 x Piano
52 x Calendar Cards
2 x Music Note Stickers
1 x USB Cable
1 x Hand Crank
1 x Gift Bag