9 Downloadable computer application software for mobile phones, namely, software for support mobile phone screen synchronization demonstration to the computer end, to achieve the functions of screen projection, full screen projection; Downloadable computer application software for mobile phones, namely, software for Play media in shuffle, loop, repeat mode; Downloadable computer application software for mobile phones, namely, software for use in Control TV remote control; Downloadable computer application software for mobile phones, namely, software for use in cast online videos and local videos, music and images to TV; Downloadable computer application software for mobile phones, namely, software for use in Auto search for available cast devices and streaming device; Downloadable mobile applications for play music and videos; Downloadable mobile applications for Automatically recognize video, audio, photo files, and SD cards on the device