Review Content Robo Vac A little loud due to powerful vacuum.Battery life could be longer. Overall works great. Amazing how it moves around room. Wonderful This thing really cleans. They dont mail you a manual (booklet) so go online and read it there. I love this vacuum. Let it clean your whole house--that works best. Mine got hung under a dresser so I will use the strips so it wont go under there. I might clean the bin before it says to because by the time it said it needed to be emptied it was too full and spilling over. Wonderful I have enjoyed this vacuum. The manual is online so be sure and read it. Also YouTube has videos about using it. I had trouble getting the timing correct. It has 24 HR and 12 HR. A friend had to set mine because I could not figure out what I was doing wrong, but after that I use it all the time. Does a wonderful job. I put my sofa on bricks so it could go under it.