Featuring USB connectivity for easy music switching on a computer, this rechargeable magnet has a 200MAH battery that charges in minutes and plays for 3 4 hours Creates your own personalised music magnet with this music box refrigerator sticker, allowing you to customize it with favorite photos and songs for a unique keepsakes that plays a customs melodys every time Attach it to your refrigerator, and each time you open the door, it automatically plays your chosen song or, transforming your kitchen into a nostalgic jukeboxes for daily moment Ideal for gift giver, couples, families, or anyone celebrating special occasions such as weddings, anniversaries, or birthdays, this personalised fridge magnet serves as a heartfelted present This elegant acrylic customs song fridge sticker captures memories in every note, making it a timelesses mementos for love and connection in any home