Full solar energy powered, can drive the display turning under sunshine or lighting. Powered by 4 built-in solar panels, the solar display can rotate by 360 degree clockwise or counterclockwise under the sunlight or indoor light 3-5 round per minute. Feature - Color: Black. - Material: ABS+Acrylic. - Size: 10 x 10 x 4.2cm. - Maximum speed: 3-5 rounds/min. - Vertical load: 300-500g. - It can load more than 300g under 500 LUX illumination, more than 500g under more than 500 LUX illumination(May be have a deviation). More intense a light booth rotational is more faster and load capacity is stronger, vice versa. - Widely used in jewelry, watches, mobile phones, digital cameras and other products of the display. - Made by ABS plastic. Compact size, light weight, easy to assemble and convenient to carry. It is wonderful to showing your love tings for friends or others.