LIWUYOU Colorful Rose 3D Crystal Music Box I Love You Romantic, Bluetooth Base Bluetooth base: You can via Bluetooth to contact your cellphone to play music .Or it also will has a 2G TF card,you can download any music to the TF card to play by yourself. Built-in lithium battery, can be recharged using A never fade 3D rose engraved, Under the rose, it sculptures "I Love you",forever love. K9 Crystal: Pure and luxury. Advanced laser inside carving tech insures the amazing 3D effects Automatically rotating music box base with LED colorful lights: Gradient red, yellow, blue and green lights shine in the precious crystal rose when the music is flowing in the air. Perfect romantic gift: For Wedding Anniversary, Valentine's Day, Christmas, and Birthday. Let Crystal Rose witness your true love.