BOGDTF Screen Magnifier for Computer Monitor, Portable Amplifier Desktop, Compatible with Laptops, Ipads, Mobile Phones, Gifts for Girls

21 inch large size: A universal screen magnifier for notebooks/tablets/mobile phones. 19.6 x 14.3inches(50x36.5cm), screen is 21 in. High quality materials: The Screen Magnifying glass uses high-definition optical lens material, the wooden frame bracket is environmentally friendly, and can adjust multiple viewing angles, It can enjoy 3D vision away from the screen. Laptop & Phone Universal: This laptop & mobile phone screen enlarger adopt HD zoom optical technology, Can be applied to laptop/tablet/mobile screen magnifier. Protects your eye: Enlarge 3-4 times,uses HD acrylic lens material makes the picture more clear and Relieves discomfort and visual fatigue caused by focusing on small screens for long periods. THE BEST CHOICE FOR GIFTS: The simple and stylish design makes this product the best gift choice for your family, friends, relatives, movie lovers and game playmates. The best gift for the elderly to read books or newspapers