1. word, excel 2. wifi, 3g 3. dvd, gps, bluetooth, touch screen, ipod, ... Movies playingHigh power output : 4*45WPicture in picture (DVD)Menu completely touch screen operationWith USB/SD ... radio programTV:analog,DVB-T (MPEG2/4 digital),CMMB (digital),ISDB (digital) (one of four functions optional)Bluetooth:Support ... function4X45W large power output HEPA: 6.2 inch Car DVD WIFI 3G for Hyundai Sonata