XENITE If you have any questions, please feel free to contact us, we will try our best to answer for you,your satisfactory is always what we pursuit. is registered trademark. ONLY uthorized seller of can sell under listings.Our products will enhance your experience to unparalleled inspiration. Magnification: 5 Effective diameter: 72mm Power: USB powered Light source: 3 LED lamp Colour:black Material:luminum lloy optical glass lens Size:60 100mm Package Contents: 1 magnifier 1 cleaning cloth 1 zipper case 2 CR2016 battery Only the bove package content, other products re not included. Note: Light shooting nd different displays may cause the color of the item in the picture little different from the real thing. The measurement llowed error is - 1-3cm.