Compact Universal Glasses Portable Portable Light Top-rated Mini Flashlight Adjustable Reading Accessory Fashionable Durable Led Description: Features: 100 percent Brand New and High Quality Small volume, light weight, good mobility This clip-on light has two loops CR2032 button electronic as power supply, 1 high brightness LED as light source, Long service life , bright light beam, fashion design Can clamp the edge of any style of glasses legs It can rotate 360 degrees. It is a great helper for your daily life, can be used as a normal glasses. Great to be use in car,in bed,on a airplane,camping or where light are too dark to reading. Specification: Material: ABS Plastic Color: Black Specifications: Flexible Book Reading Lights Night Light For Eyeglass and Tools Universal Portable Mini LED Eyeglass Clip On Book Package Included: 2 x Clip-on Reader Light