inputs.text: works - pros sends fm signal clear rarely interrupted strong enough radio receive usb port charge devices holds phone snugly adjustments enough increhements not feel like damaging phone quick release button releases tension clamp holds position well not stubborn adjust easilycons stereo plug personally would preferred jack fear plug may become damaged bright blue led base indicate plugged light not turned bright add electrical tapethe frequency indicator turned holding button even though orange backlight lcd go blue plugged led never goes leaving question still drawing near power far device not drawn enough power cause dead battery level draw always going dedicated power switch base might comforting doubt draw enough kill battery people ocd may find thehemselves unplugging unit daily would annoying secure fit cigar lighter secure pro con depending preference