- Quality Construction : Crafted from shining silver-plated metal and durable ABS plastic, this music box exudes an upscale appearance without compromising on quality. Featuring a Yunsheng movement, it delivers a clear and melodious sound, ensuring you won’t experience any out-of-tune notes. Dimensions: approximately 5.0cm x 4.4cm x 2cm (1.97" x 1.73" x 0.79"), with a 2.59cm long shaft. - Convenient Operation : No batteries are needed for this wind-up music box. Simply turn the key 3-4 times to wind the spring, then release to enjoy "Fur Elise" for 3-4 minutes. For enhanced sound, place it in a box or on a flat surface. The shaft rotates during playback, and bending the shaft will stop the music. - User-Friendly Design : Unlike traditional hand-crank music boxes that require continuous effort, this wind-up mechanism offers an effortless experience. Simply wind it up, sit back, and enjoy the soothing melody. - Perfect for Jewelry Boxes : This music box movement is ideal for replacing the mechanism in a ballerina jewelry box. The music plays automatically when the lid opens and stops when closed, making it a seamless integration with your existing box. It’s easy to swap out your original movement for a refreshing new tune. - Versatile Applications : Use this music box in a children's room, as a decorative piece for your home, or as a charming gift. It also serves beautifully for special occasions, from weddings to anniversaries, adding a nostalgic touch. This high-quality wind-up music box offers convenience, elegance, and a delightful auditory experience, making it a must-have addition to your collection or a thoughtful gift for loved ones.