2 Magnifications & Superb Material: There are 10x magnification (large lens) and 25x magnification (small lens) for reading. Made of acrylic material, these lenses can ensure a clear image without distortion. 3 LED Lights for Easy Reading: Comes with LED light and UV light, the magnifying glass can help you read more clearly even at night. If you want to adjust the brightness, you need to press the button to switch orderly between 6 LEDs (10 times lens), 1 LED (25 times lens) and 2 UV lights (10 times lens), and turn off when you press the button for the 4th time. Handheld/Tabletop Use: The reading magnifier with wide handle can be held firmly in your hand. Or unfold the stand on the back, place the LED magnifier on the table to free your hands. For Various Needs: The LED lighted magnifier is suitable for reading newspapers, books, magazines, maps, repairing circuits and doing crafts. Very useful for people who have low or poor vision. Battery Powered/USB Plug: The handheld magnifier can be powered by 3 x 1.5V AAA batteries (not included in the package) or a USB charging cable. These two power supplies are suitable for indoor and outdoor use. 10X 15X Rechargeable LED UV Reading Magnifier for Elderly Kids Jewelry Books Features: Material: ABS + Acrylic. Dimensions: 220 x 83 x 27 mm. Magnification: 10x (for large lenses) + 25x (for small lenses) Power supply: 3 x AAA batteries (not included) or USB plug with cable How to change the brightness: 1. Press the button for the first time to switch to 6 LEDs (10x lens on the side). 2. Press the button for the 2nd time to switch to 1 LED (25x lens). 3. Press the button for the 3rd time to switch to 2 UV lights (10x on the side). 4. Press the button for the 4th time to turn off the lights. Package: 1 x LED Reading Magnifier.