Double-Din 7'' Car DVD This new model have more function as below The tft screen has third dimension functionand it is brighter and more colorful than the normalscreen. The gps menu is clearer and more colorful than the normol one, it is muilt-functional Because t108a ic is used in the new model, dvd works without currency when its radio is working, in that case The energy is saved and it avoids of the currency interfering the radio and it is more efficient. Can adjust the screen's angle freely and response for slighly-touching is much quick. Mcu is equipped with a big capacity, high-grade mcu-802t ic, so it has enough space to install operating system in chinese and english 4 backround colors , 5 kinds of main interface design, 7 different styles of skin can be choosed. As you want