... ,CB,ETL,UL,GS,CCC,CQC,PSE Description:Electronic lunch box VL-3021) 110-127V or 220-240V,50-60Hz,heating ... , convenient for travel use.6) Capacity: 1.5L Packing:1) Color box:220×220×362MMNet Weight:2.5kgsGross Weight:2.84kgs2)Carton ... :675×455×362MMNet Weight:17.08kgsGross Weight:18.53kgs3) 1pc/ color box , 6pcs/ carton1320pcs/ 20' 2760pcs/40' 3420pcs/40'HQWelcome to inquire ...