The projector can be understood as a television or a computer screen. Whether the electronic device (such as a phone) can successfully connect to the projector, not controlled by our projector, but controlled by an electronic device (such as a phone) and the HDMI adapter cable. To connect a mobile phone, an adapter to HDMI is required, we recommend using 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 screenshots of customer reviews after successful login. (Can be found in product reviews.)
