Description:Power supply: This kind of lighting party eyewear is powered by 3 x button cell; the battery can be replaced easily to avoid the trouble of charging.Portable: Small size of lighting glasses that you can very easy to store. It can be used for many times, every festival you can take it out.Comfortable to wear: The lightweight of the LED glasses, you will not get tired even you need to wear for a long time.Wide use: Lighting glasses is perfect cute decoration props in parties, birthdays, graduation, Christmas and Halloween.Perfect present: LED eyeglasses is also a great gift for your friend and family, because the style is very cool.Specification:Color: Red, blue, green, whitePower supply: 3 x AG3 button batteries(Included).Material: Plastic.Size: Approx. 15.5x5.6x12.8 cm/6.10x2.20x5.04 inch.Note:There might be a bit color distortions due to different computer resolutions.There might be a slight errors due to different hand measurement.Package Includes:1 Piece Lighting Glasses(Battery Included).