Cordless 1.2 kg Cyclone Stream Head IC-SLDC7-B I used this mainly for cleaning the living room with its flooring. I stopped using it after purchasing a new one when the battery needed to be replaced after more than 3 years of use. You might be able to get it working by purchasing a separate, commercially available battery, but I can't guarantee it, so I'm selling it as junk at a low price. No instruction manual.