- 3-4x screen magnification: The 1.3D screen amplifier enlarges your phone screen by 3 to 4 times. Its curved design follows the natural shape of the eye for comfortable viewing and helps reduce visual fatigue from long sessions on a small screen. - HD screen magnifier with rotating folding design: The unit features a rotating folding mechanism and an adjustable height via the ring stand. When folded, it stays ultra-slim for easy portability and fits in a bag for on-the-go use. Suitable for indoor use, camping, travel, leisure, and more. - Eye protection against blue light: Designed to reduce blue light exposure, helping relieve discomfort and fatigue from prolonged focus on a small screen. - Christmas 3D phone screen magnifier: A practical and thoughtful gift option for the holiday season. - Practical use scenarios: At home for watching videos or reading comfortably; during travel or commuting to enjoy movies or content on the go; on camping trips or outdoors to share media with friends and family.