Bought for mom. She has long wanted a cordless vacuum cleaner. For the price, this is a find. Came in two boxes. Not crumpled, etc. Good equipment. To the "base" immediately included screws for mounting to the wall. The narrow nozzle is telescopic, which pleased. The quality of the plastic is quite, I expected worse. Then I compared tefal in the store at the same price . The quality is noticeably better with redkey. The main advantage is the removable battery. No need to throw out the whole vacuum cleaner when the battery has become obsolete. Also, if you purchase a second battery, you can increase the cleaning time. The pipe with a knee also adds convenience in cleaning. There are no carpets in the apartment, so small debris, dust cleans well at low power. How much holds the charge, until I realized. In general, the purchase is very satisfied.