5X 11x MagnificationAll Magnifier: 19.5*9*2.6cm; Lens diameter: 75mm, 19mm. 5x magnifier for reading, 11x magnifying lens for finer details. Material: ABS and acrylic double optical lens. Lighting: 8 LED lights ensure an evenly lit viewing area. There are two adjustable lighting levels for different scenarios. It makes the working environment brighter, improves user comfort, protects your eyes and prevents eye strain. p>Foldable stand: Easy to use, with a foldable stand, can be adjusted to any height according to your needs. It is easy to carry and can be used as a handheld magnifier. Suitable for the elderly, children and adults. USB and Battery PoweredThe lights are battery operated and USB rechargeable (USB cable included, without the USB charger3 AAA batteries not included).You can connect your computer, your laptop or mobile power via USB cable. Convenient: The magnifier is very practical and can be used as a handheld magnifier, table magnifier and reading magnifier for reading, inspection, welding, crafts, repairs and hobbies.