For ages 9 and up.Solar powered.Uses 2 AA batteries(batteries not included)Measures approx. 5.5"x3.75"x3.75".Not a toy. Brighten your night and spirits with this Dreamlights jar. Made to resemble a jar full of fireflies, this magical lamp is features a solar powered lid. A must for those that like to feel the magic under the sky on a warm summer night!