Big clear picture from a small projector similar size to a can of coke. Very portable and the internal battery lasts at least 2 movies (You can attach an external battery pack if needed).
Only issue I had with this is trouble installing apps. The app store is limited at best. There is a work around – You can install File Commander on the projector. You can then download apk files from the internet on your phone, upload them to the cloud using file commander and then install them without issue.
Ive managed to install Opera browser and a variety of streaming apps without no problems so far.
Overall a great projector, hindered by the difficulty installing 3rd party apps. If there was no way to install other apps the score would have been three stars.