Tlongs F1 Black 3D Movie Amplifier 3X Zoom Enlarged Phone Screen Glass Magnifier Folding Portable Stand for Iphone6 6s 6plus Iphone5 5s Samsung Galaxy Note5 S6 HTC LG Protect Eye Max Suit for 7.8inch Compact size and lightweight, easy to carry Especially suitable for watching 3D movies and 3D effect is stronger Adopt HD zoom optical technology, no battery needed Zoom screen makes the phone screen 3 times bigger Reduce the problems of watching small screen for long time that eyes will be very uncomfortable and harmful Great for elders to read newspaper in the watch the news on the Internet as a magnifying glass