... flexible adjustment to light.Turns on automatically when connecting car charger with electricity.Built- in microphone and speaker ... Q-break,Qaccel Detection ) Poweer supply:DC12V-24V Events:emergency button,shock(collision,Q-break,Qaccel Detection) Audio Recording ... :Internal Micorphone AccessoriesUser manual, Bracket, USB Cable,Car charger(24V/12V input, 5V output), Payment term:TT; ...