Infinuvo QQ-1 CleanMate 365 Robotic Cleaner

I love this little vaccume cleaner. (sweet) I was impressed with the power it has for a rechargeable battery operated unit. I have three dogs and I run it everyday for an hour and a half. it picks up all the dog hair and everything else! it gets into and out of small spaces under the bed and so on. I dont really use it on carpeting just my hardwood floors and it also polishes them to where they are shining really nice. I decided to but it because of the incredible amounts of dog hair I was finding behind the couch and underneath appliances. Now this little vaccume picks it up before it reaches the great unknown areas of the house. Im think ing of buying another one for my mom for christmas.