New Copper stove works with regular or high-power outlets

Copper has launched a new Charlie, its 30-inch-wide stove that fits between cabinets and heats pots with magnets, not flame. It works with both regular 120-volt plugs and stronger 240-volt plugs. The old model used only 120-volt plugs. Owners can set it up without new wiring, or use 240-volt wiring already in place.