4 Inch Solar Powered Dancing Hula Girl with Dashboard Desktop Tabletop Pack of 2 Solar dancing hula girl dancing bobble (hips) doll uses the power of light to make her move! The closer to the source of light, the more she sways at her hips. Dancing hula girl never needs batteries! Tiny built-in solar panel absorbs sunlight that sets this hula girl swaying on an imaginary breeze This pack of 2 dancing hula girls is a great addition to your luau party dcor