Add a joyful touch to your indoor Christmas decorations with the Joybrite Musical Lights. This set features 140 incandescent lights in a multicolor theme, along with 25 vintage Christmas carols that will bring in the holiday spirit. The corded electric-powered lights come with a control box that allows you to easily switch between songs and adjust the volume.The Harmonic Sound model from Joybrite is a rare find and the perfect addition to your holiday decor. Whether you're hosting a Christmas party or want to add some festive vibes to your home, these musical lights are sure to impress.