I purchased this unit (not by the site) because this model could be found at a better price elsewhere. I have an adorable little cocker spaniel, the problem he sows his hair at any cost ... This vacuum suits me perfectly complement vacuum because light, handy, and autonomy and very convenient, but do not allow you to spend all parts if you have a large apartment or house. I am very pleased with this acquisition as it really facilitates the work of cleaning, it is light, and wire .... I recommend this model.