Today, we are past the time when the spiritual world is very scarce.

Fast hands, jittery voice, live broadcast, microblogging and so on fill our lives.

In addition to entertainment, online payment, online shopping, online chatting, all of these make us can not leave the phone for a moment.

A lot of people even put their cell phones next to their pillows when they sleep at night, which shows the importance of cell phones to modern people.

In most of the office white-collar daily meetings will have to use the projector, PPT, the company's product pictures, videos are to be presented through the PPT.

The projector is mostly connected to the computer, but because of the rapid development of cell phones, many people are now starting to work on the phone, so there is a possibility to use the phone to connect the projector?