★PREMIUM MAGNIFYING LENS: Made out of optical grade acrylic which is lighter and more scratch-resistant & shatterproof than glass while provides the same clarity level. Magnifies up to 10x (1000%) without optical distortion. ★ADJUSTABLE BRIGHTNESS LEVEL: Switch between 50% and 100% brightness level for various occasions. Equipped with 10 energy efficient SMD LED lights which are designed to last 100 000+ hours and provide more evenly lit viewing area our LED lighting will last for more than 20 years without burning out or overheating. Powered by 3 AAA batteries (not included). ★ERGONOMIC NON-SLIP HANDLE: The rubberized handle is ergonomically engineered to grip/hold comfortably for most hands making it ideal for anyone who loves to read for longer periods of time. ★SPACE SAVING & HANDS-FREE DESIGN: The base of the handle is specifically designed to stand on its own so you will be able to free up your hands while working or reading.