Tvier Runner is a multimedia player with a build-in 2.5 mobile HDD, Download any movies, music, pictures and other files you want to store and play to Tvie Runner just the way you store files in your external hard drive, carry this portable palm-size device anywhere you wish, and play on TV, home theater, external HDD, Car theater, Audio. Convenient remote control provided, and no software installation required, so no more squeezing in front of small computer monitor. Enjoy your favorite files on TV!