Multi-function lunch box with USB power mode and 200W rated power, featuring a 2L capacity three-layer size measuring 190 x 190 x 190mm and a 1L capacity two-layer option for portable food heating and storage.
Multi-function USB electric lunch box with 200W power and dual capacity options

This electric lunch box provides portable food heating capability through USB power connectivity, offering practical meal preparation away from traditional kitchen environments. With 200W rated power operating on standard 220V-50Hz electrical systems, it delivers consistent heating performance. The product comes in two capacity configurations to suit different meal requirements and situations where portable food warming is needed.
Features and Construction

The lunch box incorporates practical features designed for portable food heating applications. Its construction focuses on providing reliable performance within the specified power parameters while maintaining manageable dimensions for transport.
Material and Build
The lunch box features standard plastic construction typical of food storage and heating products. The materials are selected to withstand the heating temperatures generated by the 200W power system while maintaining food safety standards for meal preparation and storage applications.
Size and Practical Fit
Both capacity options maintain identical external dimensions of 190mm in width, depth, and height. This consistent sizing allows for predictable storage and transport requirements regardless of which capacity model is selected. The uniform dimensions make it easier to find appropriate carrying bags or storage spaces for regular use.
Uses and Placement

The lunch box's functionality extends to various situations requiring portable food heating. Its USB power capability provides particular flexibility in environments where traditional electrical outlets may be limited or unavailable.
Event or Professional Use
For workplace settings or events, the lunch box offers convenient meal heating without requiring access to kitchen facilities. The USB power mode enables operation from portable power banks, laptops, or vehicle USB ports, making it suitable for offices, workshops, or outdoor events where participants need warm meals during extended periods away from home.
Everyday Home Use
In home environments, the lunch box serves as a supplementary heating option that can be used in various rooms without requiring kitchen counter space. Its consistent 190mm dimensions make it easy to store when not in use, while the dual capacity options allow household members to select the appropriate size for individual meal portions or shared dishes.
Benefits and Buying Value

The lunch box provides practical advantages through its specific design features and operational characteristics. These benefits stem directly from its measurable specifications and construction approach.
Reuse and Low Maintenance
The product supports regular reuse through its durable construction and straightforward cleaning requirements typical of food storage containers. The electrical components are integrated in a way that maintains the lunch box's washing compatibility, while the 200W power system provides sufficient heating capability for repeated daily use without performance degradation.
Why Choose This Product
This lunch box offers distinct advantages through its combination of USB power connectivity and dual capacity options. The specific 190mm dimensions provide predictable storage requirements, while the choice between 2L and 1L capacities allows users to match the product to their typical meal sizes. The 200W power rating ensures adequate heating performance within portable power constraints.



