As of May 25, this 12" 3D HD Mobile Phone Magnifier Projector Screen is on sale for $34.99. It usually costs $68, so that's 48% off.

You don't need any special equipment to improve the viewing experience when watching TV on your phone, just a simple magnifying screen.

Dizaul 12-inch Mobile Phone 3D Magnifier Projector Screen for Movies, Videos and Gaming What you need to know: This high-quality smartphone magnifier is great for watching and even online gaming.