verkkovirtakäyttöisiä
Verkkovirtakäyttöisiä refers to devices or appliances that operate by drawing power directly from the mains electricity supply, also known as AC power. This is in contrast to battery-powered or other portable energy sources. In Finnish, "verkkovirta" translates to mains electricity, and "käyttöisiä" means powered or operated. Therefore, "verkkovirtakäyttöisiä" literally means "mains electricity powered".
These devices are commonly found in homes, offices, and industrial settings where a continuous and reliable