Koizumi Vacuum Lunch Box KVL-0800W White [Product Features] ■ "Vacuum" + "Cooling" preserves the freshness of your food! ■ Vacuum-sealed with an electric suction pump ■ Keeps your lunch cool with a lid that has a built-in ice pack [Product Specifications] ● Power supply: DC5V ● Power consumption: 2.5W (when charging) ● Battery: Lithium-ion battery ● Rated input: 5V 0.5A ● Rated capacity: 600ml ● Rated time (continuous operating time): Approximately 40 seconds (automatic OFF) ● Number of uses (when fully charged): Approximately 100 times ● Size: Approximately 243(W) x 97(D) x 77(H) mm ● Weight: Approximately 500g ● Cord length: Approximately 0.8m ● Accessories: USB cable, instruction manual (with warranty) This is a new, unused item. The box has some minor damage. Therefore, it is being offered at a reduced price. Please refer to the images for details! Sapporo and Hakodate in Hokkaido are not considered remote islands (for those within Hokkaido). Oshima in Tokyo and Sado in Niigata are considered remote islands. We are sorry, but we cannot ship to those living on remote islands, so please refrain from purchasing.