ATTENTION THE VOLTAGE IS 220V AND THE PLUG IS EUROPEAN The projector can be understood as a television or a computer monitor. Whether the electronic device (such as a phone) can be successfully connected to the projector, not controlled by our projector, but controlled by an electronic device (such as a phone) and to the HDMI adapter cable. To connect a mobile phone an HDMI adapter is required, we recommend using the original accessories from the mobile phone manufacturer. If there is any problem with the projector, please feel free to contact our CS, we will give you a satisfactory solution. Below are some sceenshots of clients after a successful connection. (Can be found on the product).