USB RechargeableThe coin magnifier is equipped with a rechargeable 500mAh battery, no need to replace the battery frequently, the package includes a C-type USB charging cable for convenient use. Double Glass LensOur coin magnifier measures 14x5.5x2.7cm with 60x magnification, featuring a double-layer glass lens that ensures clear, distortion-free magnification and can be used for a long time. Adjustable Brightness & Easy to UseOur jewelers loupe comes with 6 LED lights, which allows you to see objects clearly in dark or dim light. Simply press the button to turn on the 3 white lights for regular magnified viewing. Press again to turn on the 3 UV lights as a coin magnifier and press a third time to turn off the lights. This product is suitable for banknotes, passports, credit cards and traveler's checks. Built-in Removable Scale PlateThe removable scale on the bottom of the product also helps to measure objects, ensuring accurate calibration and a quick overview of the measurements of the object you are looking at. If the scale is not needed, it can be removed. It is suitable for viewing fine details such as jewelry, antiques and woven fabrics. Wide ApplicationThe jewelry magnifying glass is suitable for gemstones, jewelry, rocks, stamps, coins, watches, antiques, models, enabling you to distinguish and see objects clearly and is also an ideal gift for children.