Want to give a presentation right from your iPhone? You can, but you need to connect your phone to a projector. Here are your options.
PicoPro: A laser projector about the size of an iPhone 6 Plus
AuKing HDMI Adapter for iPhone to Projector, HDMI Digital AV Adapter, Sync Screen HDMI Connector for iPhone, iPad, iPod to HD TV/Monitor : Electronics
How to connect iPhone to a projector - Quora
How to Connect an iPhone to a Projector
How to Connect an iPhone to a Mini Projector
HOW TO CONNECT IPHONE TO PROJECTOR - SCREEN MIRRORING - Issue - NO VIDEO, Audio only connected
Brookstone Pocket Projector for iPhone 4
How To Connect An iPhone To A Projector: 4 Methods Explained! - The Home Theater DIY
How to Setup Screen Mirroring With a Vankyo Projector? - VANKYO