I buy this base upon Amazon review . I be extremely disappoint for three reason : 1 . suction be pathetic . unless you rub the nozzle repeatedly at the perfect angle , nothing be pick up . 2 . male charger piece do not fit the cigarette lighter in we car -lrb- new Audi a4 -rrb- - it be so loose it have to be hold in all the time . 3 . could not get in between seat and door jam -lrb- for example -rrb- with attachment - they be way to big . lot 's of `` stuff '' accumulate there , so what good be it to have part clean and other part uncleanable ? will return this .