SCREEN MAGNIFIER Improved 3D HD Screen Magnifier can magnify your phone screen 3-5 times, Perfectly adapting to the curvature of the human eye. Perfect for watching movies,Videos playing games and more 【FOLDING DESIGN】 Can be carried around. Screen Magnifier Smartphone is easy to put away mobile phone gadget, Super thin folding, So it is easy to store in your bag, suitable for indoor, Camping, Travel, Leisure, Anywhere, Etc. No power is needed for the phone screen magnification function, We recommend using it in the dark for better quality. 【EASY TO USE, EASY TO INSTALL】 There is a stand at the bottom, You can adjust the angle and get a good view. And it has a non-slip slot to prevent your phone from falling out when you are looking at it. Have a stable and safe visual experience. This phone screen magnifier is very easy to install .