No more battery replacement! This jewelry magnifying glass comes with a built-in rechargeable lithium battery and Type C USB charging cable for easy charging. The removable plate on the bottom allows precise calibration and quick measurement of objects. Multifunctional coin magnifying glass with light, perfect for jewelry, antiques and more. The jeweler's magnifying glass comes with 6 white lights, providing clear visibility in low light or dark conditions and enhanced versatility. Unlike plastic magnifiers, our coin magnifier features a large, high-quality optical glass lens for distortion-free magnification and long-lasting use. This proportional magnifying glass is perfect for evaluating jewelry, gemstones, jewellery, stamps, coins, textiles, antiques and more. A magnifying glass is also a great exploring the wonders of the small world. Colour:Black Material:Metal Package Contents: 1set * loupe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.