Feature: 1. Optical coating lens design of the magnifying glass, clear image, no damage to your eye sight. 2. Use a rubber eye pad over the eyepiece for better protection and to block outside light interference. 3. With 200‑240X optical zoom, you can clearly observe the structure of things, you can appreciate jadestone, jewelry and so on. 4. Designed with currency lamp, not only can be used to observe things, but also used to identify banknotes, is a very practical tool. 5. Equipped with portable storage box, small size, light weight, especially convenient carrying for any occasion, and put in the bag will not occupy too much space. Specification: Item Type: Jewelry Magnifying Glass Material: Plastic Usage: Identification of banknotes, jewelry, etc., help observe the internal structure, very practical tool Battery: 3pcs AAA (Not included) Steps: First of all, put 3pcs AAA battery, place the items to be displayed under the plastic cover, adjust the FL until you can clearly see the object . Package List: 1 x Magnifying Glass1 x Manual 1 x Storage Box