Features:

• Crystal clear optical grade lens: this led magnifying glass is perfect for reading or viewing small prints or objects map, jewelry, newspaper, magazine and also great for eye conditions such as aging eyes, macular degeneration.
• Dual power supply modes: designed with dual-circuit, the magnifying glass can be lighted on different occasions. Powered by the usb line included with power bank, computer and wall plug, or by 3 AAA batteries (not included).
• Adjustable brightness levels: in addition, there are two brightness levels which provide excellent light for illuminating detailed surfaces.
• Dual magnification lens: 5X (500%) magnification power for the main magnifying lens with 11X (1100%) bi-focal lens for more detail tasks.
• Adjustable standing base: the 3 rotatable joints make this led magnifier fully adjustable so that you can position it for the perfect viewing result, or it can be folded to a handheld magnifier