Features: This rechargeable handheld magnifier combines powerful zoom for detailed analysis and adjustable lighting to enhances materials authenticity verification in jewelry, antiques, and collectibles. Crafted with scratch resistant optically glass lens, the anti slip grip magnifier features a rechargeable lithium batteries offering 8+ hours continuous use, ideal for prolonged inspection without eye strain. Essential for antique appraisers, jewelry professional, electronics technicians, and hobbyists requiring precise analysis of stamps, circuit board, artwork, or luxury goods authentication. Perfectly illuminates faint engravings on coin, reveals hidden repairs in vintage watches, detects security marks on documents, and inspects soldering joints during detailed electronic repairs. The inspection tool's compact design and lighting modes make it indispensable for philatelists verifying watermarks, gemologists examining inclusions. Specifications: Component: ABS, optically glass. Size:Approx.160x60x38mm/6.29x2.36x1.49inch Weight: 152g. Product magnification: 30 times. Lens size: 35mm. Lighting source: 4 cool white lights, 4 warm yellow lights, 4 purpleness lights. Battery parameters: 400mAh polymer lithium batteries. Power parameters: 5V2A, 0.8W (8 lights on together), type C. Package Includes: 1pcs 30X magnifier Glass note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.