Ключевые слова: 220v, appliance, asia, background, cable, careful, charger, charging, circuit, closeup, connect, connector, conservation, cord, current, design, device, electric, electricity, energy, environment, equipment, hole, home, house, household, housetechnology, interior, outlet, pin, plug, power, power supply, protect, pull, remove, safety, save, security, socket, supply, unplug, unsafe, volt, voltage, volts, white, wire, wrong,