this machine have not lower my low density lipo protein , make my dog appreciate I more , or reduce my carbon footprint . it do inhale dirt , hair , meteorite dust and spill gum arabic with wonderful alacrity . some have complain of its noise , but compare to we old Hoover it be virtually mute . it be certainly no noisier than my saxophone practice session . it have stylish line that warrant take it to any state dinner or soiree , and it be name be sure to inspire conversation . the appellation `` Boss '' may seem a bit crass at first , and I may have choose Supervisor , Manager , or Overlord , but upon reflection the name serve it well . it have a springstein-like sense of freedom while at the same time keep true to it be work class root . the head light be useless except for comic relief but I seldom be strike with the urge to clean in the dark anyway . the handle adjust to different angle easily and the myriad attachment be append to its body , much in the manner of parasite to a host . it be all there when you need it . more humorous than the light be the so call Power Paw . while I value the utility of this little cleaning head with a rotate brush that do a fine job on upholstery and the like , I feel embarrassed to be use something so name . for the price , feature and performance I endure my discomfort and would recommend this little sucker to anyone .