This is an ergonomically designed stick vacuum cleaner. Most existing stick-type cleaners are inconvenient as the fixed handle limits users’ positions. This design applies a flexible handle structure, allowing the cleaner to be folded along joints, making it easy to adjust the handle height. Moreover, the designers reduced the weight of the vacuum cleaner considerably to enhance user experience. Users can clean comfortably without bending forward excessively or twisting their wrists when cleaning under furniture. The two brushes rotating in different directions augment the strong suction power both when pulling and pushing