Yes, you can connect the projector to your iPhone. The projector supports AirPlay, so you can connect your iPhone to the projector wirelessly via screen mirroring. To do this, both devices must be in the same Wi-Fi network and you can start the connection via your iPhone's Control Centre by selecting the "Screen Mirroring" option and selecting the projector. Alternatively, a connection via cable is also possible if you use the appropriate adapter.