201/202/304 stainless steel outer sheel,high quality PP plastic, 360-degree base,single or double temperature controller . 1,produce parameter: item nopower(w)the total volumepacking rateKW151615001.516KW181618001.8162, the advantage for our items: 1)Boiling water as fast as a bullet, energy saving 2) Three heavy security, safety is at ease 3) Food grade materials, better water quality protection ...