Garmin n&uuml;vi 660 4.3-Inch Bluetooth Portable GPS Navigator (Bilingual) A super-bright 4.3" widescreen display for improved map viewing 660 integrates Bluetooth wireless technology with a microphone Speaker that lets you make hands-free mobile phone calls Simply dial numbers with the n?vi's touch screen keypad to make a call on a compatible Bluetooth phone It also supports configurable vehicle icons