DarthShadow7 years ago+110What can it do differently compared to the 980?Show in original language (German)wknoepfel7 years ago • purchased this product011purchased this product Helpful answerThe i7158 records the rooms it cleans and can then selectively clean only the desired rooms!Show in original language (German)Comment1 commentDarthShadow7 years ago000Hmhm and then only 75min battery time, I find very bad. If it had the battery of the 980, yes.Show in original language (German)Comment1 comment