14” screen amplifier can enlarge the phone screen 3-4 times ,it’s good for people with vision problems or fatigue from reading small phones. The screen magnifier is specifically designed to fit most smartphones, such as iPhones 12/12 pro/12 mini / Xs Max/XR/X/8/8 Plus/7/7 Plus/6S, Samsung Galaxy Note 10/9/8/7/6/5 Edge Android phone smartphones or Game console Attention: 1. The viewing distance of the amplifier is 1-3 meters. 2. It can't be seen under strong light (ambient luminosity). 3. When watching the video, it is better to adjust the brightness of the phone slightly to get a better effect of watching (Tips:These 3 factors are important to achieve the high-definition effect.)