The item is a portable heart-shaped LED double-multiple jewelry loupe magnifier, which adopts two kinds of magnification lens (30X and 60X lens), and is equipped with 2 LEDs to help to identify small marks on jewelry. Besides, it is also suitable for other fields, such as circuit board and printing inductry, medical science, education, coins and stamp, etc. Features - ColorWhite - Material: Optical glass, ABS and chrome-plated metal. - It is powered by 3 x  1.5V LR1130 button cell. - LED double-multiple jewelry magnifier. 30X (with lens diameter of 22mm) ; 60X (diameter of 12mm). - Quality lens for extra sharpness and clarity, 2 LEDs light can help to use under insufficient sunlight or dark environment. - Great for identifying small marks on jewelry, portable design. - The lenses are protected when not in use by the swing-out plated metal cover. - Come with a key for replacing battery and plastic protective storage case. - Perfect for industrial purpose, circuit board and printing coins and stamps, jewelry appraisal. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 2 x Magnifiers