Mantles include 6 1/2-ft (2-m) power cord;the 115 VAC models include a U.S. plug (230 VAC models do not include plugs).

• 加热套配有一条6 1/2英尺（2米）长的电源线，115伏交流机型带一个美标插头（230伏交流则不带插头）。