This app provides the device management function of our Mirror series products. Using the Mirror series products, you can easily project your phone screen to a big TV, monitor or projector. The equipment is plug and play, convenient and fast. This app supports the following features: 1. Set the same screen mode. 2. Set the picture quality. 3. Set the output resolution to the monitor. 4. Set the portrait mode. 5. Support online upgrade of equipment.