Features： 1、The ergonomically designed handle ensures that it is comfortable to hold, non slip and anti drop, and easy to use. 2、The double layers lens is superimposed, so that the image is clear, the magnification is higher, and it does not hurt the eyes. 3、Made of high quality ABS material, the magnifying glass is corrosion resistant, anti vibration, sturdy and durable with long service life. 4、Equipped with LED lights and UV lights, you can switch between different situations, which is very convenient. 5、With a high accuracy scale, it can be read clearly, it is suitable for embroidery, identification of jewelry and antiques, and observation of electronic components. Specification： Item Type: Magnifying Glass Model: TH-9006B Material: ABS+Optical Glass Power Supply: 3 x LR927 button battery 1.5V (Battery Not Included) Battery Capacity: 42mAh Uses: suitable for home, electronics, medical, education, appliance repair Magnification: 30X Effective Diameter: 28mm Lighting Source: 3 x LED, 3 x UV Scale Accuracy: 0.5mm / 16inch Package List： 1 x Magnifying Glass (Battery Not Included) 1 x Manual  1 x Storage Bag