1,Lunch heater 2.Rated Voltage:220V 3,Rated Power:40w 4.Rated capacity: lunch box 0.6L Food box 0.45L 1,Lunch heater2.Rated Voltage:220V3,Rated Power:40w4.Rated capacity: lunch box 0.6L Food box 0.45L5.Rated Frequency:50HZ6.Gross:0.83KG7.Packing size:185*125*252MM Canteen Heater for lunch,Lunch box heater