Experience the surprise of the magic plasma crystal ball. Touch the sphere to make the inner rays move along your fingers with a fantastic shining effect. This 3-inch mini sphere also serves as a stylish lighting lamp in your bedroom. It neutralizes static electricity and reduces electrostatic air pollution. The anions produced help disinfect and clean the surrounding environment. Perfect for home, KTV, and bar decoration. Magic plasma crystal ball gives you unexpected surprise.Touching the sphere, the inner rays will move as the fingers' track with the fantastic shining.Also can be used as lighting lamp in your bedroom.Anions neutralize static electricity, effectively reducing the electrostatic air pollution. And when outside of lighting, will produce a large number of high-speed movements of anions, in the light thermal reaction function under the action of using the aerodynamics can be more effectively spread evenly throughout the interior space, no dead ends on their environment to disinfect and clean.Great decoration for home, KTV and bar.Notice: 4 x AAA Batteries are not included.Package content: 1 x Base, 1 x Glass Sphere, 1 x USB Cable