1. Brand: As the design and manufacture of small hand-held vacuum cleaners are relatively mature, domestic high-quality small hand-held vacuum cleaners are products with higher cost performance.
2. Appearance: The appearance of the small hand-held vacuum cleaner is good in appearance and color. When inspecting the appearance of the small hand-held vacuum cleaner, special attention should be paid to the external material and the manufacturing level. The material should be as strong as possible, without odor and scratches. Smooth and uniform small handheld vacuum cleaners at each seam.
3. Power: The power of small hand-held vacuum cleaners is generally low. When purchasing a small hand-held vacuum cleaner, it is recommended to use products with a power of about 800 W. Such power should be sufficient for general household cleaning.