We have introduced some wireless and smart pico projectors like ODIN, but if you just need a budget-friendly option, the cardboard projector for smartphones may be more suitable for you.
This is an affordable and easy-to-use projector designed for smartphones. The smartphone projector measures 17.5 x 10.5 x 2cm and as we can see from the images, it sports a sleek and retro design and is made from strong cardboard, so the box can be built up and compressed down in minute for portability. Moreover, the cardboard projector features a 8x magnifying lens in order to bring a larger screen for your favorite movies on your smartphone, while the firm grip pad in the back of the projector securely holds your smartphone in place.
The cardboard smartphone projector is priced at £15.95 GBP (approx $27 USD) If you like it, jump to Prezzybox online store for more details.