Why the Mijia Air Conditioner Pro Eco 5-Star 1.0 HP Inverter has a strange smell when unpacking?

If the Mijia Air Conditioner Pro Eco 5-Star 1.0 HP Inverter has a strange smell when unpacking, please refer to the following details:
1. Check whether the air conditioner is covered by other items for a long time, resulting in moisture or mildew in the air outlet. If this is the case, we recommend cleaning the area with a dry cloth to remove any visible moisture or residue. After cleaning, leave the unit to air out for a while in a well-ventilated area to allow any residual odor to dissipate before turning it on;
2. If the odor comes from the smell of the plastic inside the air conditioner itself, this is a normal phenomenon of the new device, and it will disappear on its own after a while, please rest assured to use it.