electric lunch box heating insulated lunch box can be plugged in portable bento box cooking insulated barrel office worker rice cookers

single-layer double liner-ordinary cover double-layer four-liner-ordinary cover c17 pink-single layer c17 brown-single layer c17 pink-double layer c17 brown -- double layer

european standard 220v (available in china) us standard 110v (available in taiwan) british standard 220v (available in hong kong)