inputs.text: great idea first road trip - previous reviewer noted cigarette lighter plugin tendency come plug unplug 20 times mine exploded 4 pieces one cannot find give 2 cigarette lighter plugins nice would doubles life expectancy 2 road trips one not work right bat no power hardware 3g iphone latest firmware pros great concept really enjoying thing broke like way device grips iphone way designed fit no matter big case cons one cigarette lighter plugin not seehem work one work long every time turned whole thing would swivel upside possibly slamming passengers leg process plus exploded hours use could not get hands free set feature working instead broadcasting speakers output phone nonspeaker mode possible compatibility issue new 3g iphone