Therm 4K Mini Projector Android OS Smart Portable Wi-Fi Wireless Touch Pad Video Projector HD-IN USB TF Card Home Office Cinema Laptop iPhone 4000mAh UK Socket

Dueing setup I noticed that there is a Particle, Shadow at the top right of the lens and it will not clear following the manufactures cleaning requirements. It is very frustrating when viewing picture and video images. I have emailed the supplier, however, Amazon have email me informing me that the email could not be send due to mailing address of the supplier. I would like to discuss this with someone so that this problem can be resolved. Thank You. Mr Phillip Hearn.

Picture quality is average. Don't expect to get entertaining 4k viewing out of it. Several times have issue connecting via miracast from my laptop to it, tends to take several minutes just to connect even then with occasional disconnects. Android on it is not upgradable, meaning apps like netflix are only there for show as they won't work until you upgrade.

I don't usually leave reviews, but the one i got was for a birthday and had several issues:The colour was completely off (tried projecting laptop and was unreadable)There was a black mark when I tried to change the focus.The remote didn't work without the back cover off.....Netflix couldn't update because no longer compatible.Not sure if it was just this one but have asked to return.

Excellent product (well so far).