14 inch Screen Magnifier Amplifier, Cnebo 3D Smart Screen Projector Foldable Cell Phone Holder Stand Enlarged Expander Universal for Smartphone,for Movies, Videos, Gaming

I tried using this with a Samsung Galaxy S10+. To get even an "okay" image, you have to look straight ahead at a very short distance, probably no more than about 18" and that shows distortion the perimeter. The device basically only accommodates a phone placed in a horizontal position. There is no capability to rotate to a vertical format. I thought it might be decent for viewing videos but have found it too limited to be reasonably useful.

Laughable. Not usable at all. Suction cups do not hold my phone angled impossible for viewing

It is very flimsy and came with the screen broken, If your phone has a cover, it will not fit on the stand.

Nothing more than a cheap plastic Fresnel lens on a cheap plastic frame.Fresnel lenses work using concentric circles-- okay for spotlights, but USELESS for reading text or viewing videos...

Worthless piece of waste

The packaging on this product was poorly assembled. The plastic screen was scratched.It’s a cheap and not a product I would expect to be sent by Amazon.

It bothers my eyes

Good concept can’t change anything on phone without taking it out of holder nobody has used them, that I gave for Christmas 😠