In my recent tour at SM Sta. Rosa, it was the 3rd tech-related item that I saw courtesy from CD-R King.
They just put in their newest VR Glasses on display which costs at Php 280. I tried to peek in on the sides of the box and even thru their official website but no key information yet on this product including the maximum size of smartphone that it can support.
As you can see at the form factor, your smartphone will not be fully covered but it can be an advantage for the ventilation of your device. The quality of the lens will still be the question if this is a good buy. Last Saturday, I also saw this at their Robinsons Metro East branch which might be available in majority of their branches