HIGHLIGHTS Made of heat resisting environment-friendly material Keeps your food fresh and hot Odour free, safe and healthy; PTC heat element Stable temperature Easy to carry, lockable and easy to operate Voltage: 220V Power: 40W/ 50Hz Dimension: 23 x 16 x 11cm Capacity‎:‎ 1.05L‎(‎rice box‎:‎ 0.6L/vegetable box‎:‎ 0.45L‎)‎ Sealing lock on four sides of the cover Heat your food anytime and anywhere and keep them warm for several hours