Bought for home, work, car. The wheel fell off the brush immediately, in half a day. Clogged in 10-15 minutes of work, then complete disassembly and cleaning. It is disassembled into 5 parts, each of which must be washed separately! Dirt in the car does not clean, not enough power! Battery for 4 hours is enough for 20-25 minutes, it is not included in the kit. Very "gentle" and specific vacuum cleaner. Maximum wool to remove, not for professional needs. Lots of connectors, filters, latches.