inputs.text: state law made purchase bluetooth device - state law requires drivers use hands free phone device supertooth buddy also 2 year warranty no others reviewed provided length rated supertooth midrange never bluetooth device not already installed vehicle not want one hanging around ear since wear glasses not truly like drive phone chat ehemergency probably cover needs found difficult place outgoing call need practice enunciation guess receiving calls worked good far no caller id no connection involves vehicles radio would recommend not depend phone talking driving regular basis