Solar-powered design charges during the day and lights up at night Solar-powered design charges during the day and lights up at night Color-changing LED creates a bright evening glow. Bubble-style plastic tubes and metal chimes produce a soft sound. Weather-resistant materials support outdoor use Rechargeable Ni-MH battery included. Easy to hang on porches, patios, balconies, or gardens. Great for adding color and light to outdoor décor.