Transform your smartphone into a immersive cinema experience with our mini cardboard phone projector. Simply place your phone in the designated slot and project your favorite movies, TV shows, and videos onto any flat surface. The compact and lightweight design makes it easy to take on-the-go, and the adjustable focus allows for clear and crisp images up to 3x larger than your phone screen. Made from sturdy cardboard material, this projector is eco-friendly and easy to assemble. Experience the magic of the big screen from the comfort of your own home with this mini cardboard phone projector.