1.Teleprompter designed to shoot with smartphones with a width of 4.33 inches or less , DSLR cameras. The remote control provided with this teleprompter can be connected to your smartphone，you can freely play or pause text via the remote control，for a more flexible and more convenient operation. | 2.The teleprompter uses a special coating process and beam splitter glass, which has high light transmittance and has no effect on image quality. Therefore, you can use the teleprompter with a mobile phone or camera to directly face the camera and mobile phone to recording, and at the same time, it can allows you to clearly read scrolling text. | 3.The teleprompter is suitable for Smartphone DSLR Camera Video Recording Live, Broadcast, Speech , live interviews, live streaming, vlog, video bloggers, and other activities. | 4.Attached： 1X Mini LED light；1X shotgun Microphone, which can be used with a teleprompter（include remote） to perfect your recording equipment and improve recording quality. | 5. Please download the "Ouda ticiqi" APP and TURN ON the "font flip mirroring function" in the APP settings. This function requires a registration code. Please scrape off the gray coating area on the left side of the instruction manual attached to the package to obtain the registration code. (Please read the instruction carefully or the details below this list, follow the instructions.)