Đặc trưng

• There is a safety bar attached to the inlet that prevents fingers from entering, so it has a structure that prevents injury. When cleaning dust, the fan is not exposed even if the case is opened, and the power switch cannot be pressed with the case open.
• You can easily turn it on and off with the switch on the top just like a mouse. It can be easily used even by children in lower grades.
• The waste can be collected in a compact case and discarded without scattering. The dust case can be washed so it can be used cleanly.
• Although it is small, it has a suction power that can hold a 500 yen coin, and it firmly absorbs fine dust. *The suction force varies depending on the battery level.
• The square shape makes it easy to absorb eraser residue that accumulates in the corner of the desk.