It weighs only 398g and can be easily moved to any position in the home. It is beautiful and decorative. Removable structure design: The mosquito storage box can be removed downwards by rotating it counterclockwise. It can be cleaned with water. After cleaning, please wipe it with a dry cloth. Guidance on the correct use: The mosquito killer in the bedroom must be turned on in advance (at least 3 hours), and cannot be turned on until you sleep. The effect is best when used in an unmanned environment, because human body temperature and smell can attract mosquitoes. Check the mosquito storage box at least 24 hours later. (Because the physical mosquito control method is used to generate a whirlpool airflow through the fan blades to cause the mosquitoes to dry and dehydrate, if they are frequently opened, the mosquitoes that are not dead may escape. Please use it continuously for more than 48 hours for the first use. Please close the doors and windows and draw the curtains during the day to ensure that it is used in a dark environment and that the mosquito killer is the only light source.