Nextar Q4-01 and Q4-02 GPS Device

Nextar releaed a couple GPs navigation device , the the Q4-01 and the Q4-02. Both of them come with 4.3-inch touchscreen display . Both of them also comes with turn-by-turn voice guidance, SD memory card slot, audio and video playback, and pre-loaded maps from Navteq . This device will retail for $299 and $399, respectively.