Excelvan 2015 HOT 72 Inch Virtual Digital Portable Video Glasses Personal Theater Widescreen with 3D Stereo Sound for TV BOX/ PSP–Visual Feast for Show Video(Black)

Pros:
Rich audio, like earbuds with an mp3 player.
Pixel grid isn't as visible as you might expect.
Color brightness is absolutely appropriate, which means no eye strain from long exposure.
It works! That's actually a big plus, there are many a product akin to this sold from Mainland China that don't.
Sick nerd points! (+3NP , I counted.)
80% advertised battery duration (almost unheard of outside the big brands)

Cons:
The screen has a resolution of 320x240, where they advertise 432x240.
The LCD is located in front of and above your nose, and produces some heat (~15° > ambient temperature)
The onboard video playback is very laggy. ( ~9/30 frames skipped per second with a jump every 3 seconds or so)
The list of formats which work within the onboard interface is not accurate.(The only format I could get to work was uncompressed AVI at 320x240)
Who is it for: Super nerds making weird prototypes, or retro gamers who... Read more