... Detail DescriptionNetwork system GSM 900/1800/1900MHz 3.0 inch 260K TFT true color screen Dual SIM card.(they dont work at the same time ... player,Blue tooth,TTS phone book, Video, MPEG-4, u disk, camera, game, alarm clock, calculator, etc.Touch screen function,support hard ... ,Indonesia,Vietnam,Thai,Russian... Main selling point: free watch TV,bluetooth,dual card, dual bluetooth