1.LCD more chear function; 2.72hours no use,Will be in the security state; 3.Child Lock design; 4.2013 update function design N.W. / Product:2.53kg G.W./gift box:3.21kg? pcs/ctn4pcsN.W./carton12.84kgG.W./carton14.08kgcapacity4.2L1*20'ft820pcs1*40'HQ1960pcsTemperature chooseany temperature we can do also.as usualy is 40,50,60,85,98degree.Boiling Time35mins