The Rhythm Twilight Castle Musical Motion LED Clock is a uniquely designed desk clock that lights up and plays music. With a quartz movement and battery power source, this oval-shaped clock is made of durable plastic and features an analog display. The original clock from the Rhythm brand is perfect for any room and adds a touch of music-themed decor to your space. Tested and confirmed to work great, this ornate clock is a great addition to your collection of decorative collectibles.