21 inch Screen Magnifier for Laptop ，3D HD Screen Expanders for Movies, Videos, and Gaming, Screen Magnifier with Adjustable Angle Design Amplifier

21 inch Screen Magnifier for Laptop ，3D HD Screen Expanders for Movies, Videos, and Gaming, Screen Magnifier with Adjustable Angle Design Amplifier

【3D HD Laptop Screen Amplifier】HD vision, eye protection against blue radiation, no power. It will relieve the discomfort and visual fatigue causing by long time focusing on small screen. Note: Please do not use in places with direct sunlight as light or objects reflected in bright places 【Premium Materials】Jusanice This Screen Magnifier Is Made Of High-Definition Optical Lens Material , Can Adjust Multiple Viewing Angles Provides A Ultra-Clear View And Restores All The Details Of The Picture You Can Enjoy HD Vision Even Away From The Screen 【POWERFUL COMPATIBILTY】The screen magnifier can be applied to 14/15/16/17/18/20/21Inch laptop/tablet/mobile. There are a total of 6 branch points on the screen nagnifier, and the 4 pivot points can be rotated over 180 degrees, which allows the product to be placed in a variety of ways, such as reading and newspapers, magnifying laptops, magnifying piano scores, etc 【WATCH MOVIES AND VIDEOS LIKE NEVER BEFORE】 The screen magnifier functions similar to a Notebook computer projector screen, effectively doubling the size 3-5 of your screen, allowing you to enjoy movies and videos on your Notebook computer to the fullest in HD. It is lightweight and portable, enabling you to take it anywhere effortlessly 【Best Choice of Holiday Gifts】 Simple and stylish design make this Screen Magnifier your best choice of holiday gifts for your friends or loved ones. We’re convinced you will love your new screen magnifier, If you have any queries with your purchase, our support team is available to assist within 24 hours The Screen Magnifying glass uses high-definition optical lens material, and can adjust multiple viewing angles. It can enjoy 3D vision away from the screen,Relieves discomfort and visual fatigue caused by focusing on small screens for long periods. Using high-definition zoom optical technology can improve the display effect of the mobile notebook screen by 3-5 times. Can offer you a super clear picture quality and an better viewing effect similar to the 3d video dynamic effect. Simple and stylish design solve the problem of phone small screen, This cell phone screen magnifier is the best choice of holiday gifts for your family, friends, loved ones, movie lover and Game playmate. Product parameters： Product name: Notebook screen magnifier Material: Acrylic, ultra-clear optical lens color: balck Note: Please do not use in places with direct sunlight as light or objects reflected in bright places