I bought it when I first became a student, it is better than a handheld vacuum cleaner, but quite inferior to an electric vacuum cleaner. It cleans the dust very well on surfaces, but it hardly cleans corners at all. It cleans carpets with difficulty, and only when it is fully charged. I recommend it purely if you want to superficially clean a small area before someone arrives, otherwise I do not recommend it for general use.

1. Cleaning the rotating and hair-filled brushes is very difficult. You have to take them out one by one and untangle the hairs... etc., etc.

2. After 3-4 months, the power supply (that you plug into the socket) that charges the battery melted. Fortunately, it didn't catch fire.

Overall, it is cheap but not worth its money!