2018 NEW Upgraded Portable LCD WiFi Projector Bluetooth 2600 Lumen, Multimedia Wireless HDMI Home Cinema Projector with Speaker for DVD iPhone PC Xbox PS3 PS4 Basement Outdoor Movie Game Art Tracing

I was unable to use the projector from any laptop (HDMI source) as the quality of the image was too poor everywhere except the center 25% of the screen. It is only useful for large print PowerPoint projection. Note that this was to a 6’ professional screen in a well-darkened room at optimal distance.We wasted a great deal of time & finally had to reschedule until we could arrange for a projector from the hotel. I will be returning it.The supplier sent e-mails & invited requests for support but none of the e-mail accounts worked.