Feature: 1. Using 8 ring LED lights, the light is soft and bright, which can reduce visual fatigue. 2. It can enlarge small fonts in jewelry, cards, newspapers, catalogs, legal documents, coins, stamps and antiques. 3. The best gift for seniors, children and grandparents, can be folded to stand on the table, suitable for long reading. 4. Can be used to read books/magazines/newspapers/maps, read exquisite prints, explore nature, collect coins and stamps, etc. 5. Widely used in offices, medicine, military, outdoor operations, archaeology, mineral exploration, antique appreciation, etc. Specification: Condition:100% Brand New Item Type: MagnifierMaterial: ABS, Acrylic Optical Lens Size: Approx. 193 x 90 x 26mm / 7.6 x 3.5 x 1in Magnification: 5 times (large lens), 11 times (small lens) Lens Diameter: Approx. 75mm / 3in (large lens), 19mm / 0.7in(small lens) Power supply mode: 1. 3 x AAA battery (not included) 2. External USB power supply Lighting Source: 8 LED lightsInstructions: 1. Hold the chassis with one hand, and hold the tooth surface elastic shaft (A) with the other hand and pull up to open the bracket, and then adjust the angle of each tooth surface elastic shaft to adjust the focal length of the magnifier and the appropriate observation angle . 2. If the light source is insufficient, you can turn on the LED light source. If you need to use the LED light source for a long time, you can use an external power supply. The LED has two brightness types: soft light and strong light. Press the key once to turn on the soft light. Press twice to turn on the strong light. Light. Press a third time to turn off the light source. Scope of application: Reading books/magazines/newspapers/maps, reading fine prints, exploring nature, collecting coins and stamps, etc. Applicable Places: Widely used in offices, medicine, military, outdoor operations, archaeology, mineral exploration, antique appreciation, etc.. Package List: 1 x Magnifier1 x USB Charging Cable1 x Wiping Cloth1 x Manual Note: • Do not place this product near fire sources or high temperature locations/sometimes the lens or frame may be deformed or deteriorated due to heat.•Do not drop or bend the magnifying glass or force it against it. Cutting the lens is very dangerous.• Use a soft cloth or face towel suitable for glasses. When the paper becomes dirty, wipe the lens gently.