Ключевые слова: adapter, background, battery, button, cable, charge, charger, communication, concept, connect, connection, copy, danger, design, device, electric, electrical, electrician, electricity, electronic, empty, energy, equipment, home, horizontal, house, household, interior, internet, mobile, object, office, outlet, phone, plastic, plug, power, room, save, smart, socket, space, supply, switch, technology, unplug, unplugging, usb, wall, white,