Portable Electric Lunch Box Food Warmer for Office and Travel

About this item

• The socket that is self-contained is a more convenient way to heat up. The zipper is durable, the opening is shiny, and the closure is secure.
• USB Heating: USB heating, you can use a power bank, you can also use a mobile phone charger, with its own charging cable (Note: only includes the USB charging cable, does not include batteries and mobile power)
• Internal Aluminum Film Design: Portable ovens have internal aluminum film design, and the stains are wiped clean, which is convenient and fast
• Lightweight Handheld: Portable food warmer can provide you with hot food, portable, so that your stomach is no longer hurt
• Waterproof Oxford Cloth: The lunch box is distinguished from the charging treasure bag, and the waterproof Oxford cloth is used, which is not afraid of rain