Source: factory direct sales, quality assurance, safety and environmental protection, support for bulk ordering I didn't come to this world because of you, but because of you, I love this world even more! If I can be with you, I will be grateful to the world. Everyone needs a magnifying glass 1 for you, for the family, for the freedom of the eyes! Product parameters: Product Name: Handheld Magnifier Magnification: main mirror 138mm10 times, auxiliary mirror 25mm30 times Lens: large optical lens Light source: 3 bright LED lights Use three 7-cell batteries. Material: the outer frame is engineering acrylic, the lens is glass ABS anti-drop lens Convenient manual switch button for easy installation, streamline design, easy assembly and disassembly The lightweight construction is perfect for professionals or amateurs on the go. Ideal for geological and ological enthusiasts who need portable amplification equipment in the field. Used for watch repair, reading beautiful prints, photography analysis, coins and stamps. Everyone needs a magnifying glass, a multi-purpose mirror, easy to operate. Note: 1. The receiving time is about 9 to 18 days after you place your order. 2, our products are manually measured, the error of 1-2cm is normal Tips: There are a lot of good products in my store, you can enter the store if you need it! Note: 1.If you have any questions, please contact me in time and I will solve it for you within 24 hours.High Definition - Ideal for viewing fine details of books, newspapers, magazines, maps, miniatures, hobbies and crafts. Super bright LED light with 3 high-brightness LED lights, use simple shifting switch design, open close, use 3 7-cell batteries to supply enough power, avoid frequent replacement. Lightweight structure is ideal for professionals or amateurs on the go. Ideal for geological and ological enthusiasts who need portable amplification equipment in the field. Used for watch repair, reading beautiful prints, photography analysis, coins and stamps. ABS material is resistant to falling and strong. 75mm large optical lens provides clear, distortion-free handheld magnification. lightweight ergonomic design - uniform weight distribution. At around 170 grams, it's the lightest LED magnifier. Holding no more arm fatigue!.