Handheld Glass Reading Enhancer with 4 LED Light Magnifying Jewelry Magnifier 3.5X 25X Magnification Tool AccessoriesFeature:Finier Glass Optical Lens, High Transparency, Small Color Dispersion Ratio4 LED Auxiliary Illumination, Clear Magnification EffectDrawing and Reading, Newspaper Reading, Jewelry Recognition, Manual Repair Magnifying Glass EssentialSpecification:Material: ABS Shell, PVC Lens Large Lens Size: 182*115mm/7.2x4.5inSmall Lens Size: diameter 20mm/0.79inEnlargement: 3.5 times, 25 timesIllumination: 4 LEDsPower Supply: 2 * AA Battery (Not Included)Application: Jewelry Recognition, Electronic Preservation, Newspaper Reading and so onNote: Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement1 x Readout Amplifier