Purchase Warm Tip: Those FBM sellers will not send your packages or send low quality items, then disappear. The manufacturer offers 24/7 Support and Full 1-year Warranty ONLY when purchased from the authorized FBA seller: Apa-Direct Store. More and more people use their smartphones to watch videos or movies, however, it gets incredibly uncomfortable to watch a small screen for longer periods of time, and it can even damage your vision. If you often watch videos and movies and are tired of uncomfortably staring at a small screen, our screen magnifier is perfect for you. Key Features: - 12" 3D HD Curved magnifing screen - Widely compatible with all smartphones - No battery needed, energy efficiency and environmental. - More wide viewing angle than flat screen, more comfortable to watch - Folding design, lightweight and compact, Free your hands when using it - Strongly absorbing rubber baffle to hold the phone firmly, preventing the phone from moving down - Gift for kids and the elderly, a good choice for holiday gifts Specifications: - Color: Black - Material: Acrylic + ABS - Magnification: 2-4 times - Magnifier Size: 12 inch - Item weight: 107g Warm Note: 1. The viewing distance of the amplifier is 1.5-2 meters. 2. It can't be seen under strong light (ambient luminosity). 3. The brightness of the screen of the mobile phone is brighter and better.