3D Heated Enclosure

The 3D heated enclosure adopts a classic U-shaped three-fold panel design, mainly consisting of the front and both side heating panels. This design focuses more on temperature control for the front and sides of the legs, creating a semi-open energy-gathering space that uses far-infrared heat radiation to directly target the knee and lower leg areas.
In terms of core heating technology, the 3D version also uses the intelligent heating technology（ITC）, offering fast heating capability. It is typically equipped with multiple temperature control levels (such as 3 or 5 settings), allowing users to freely adjust the temperature within a specific range (e.g., 86℉ to 158℉). While the structure is simplified, the safety performance standards have not been reduced. It still comes standard with the 45° tilt auto power-off function and overheating protection, ensuring safe use in both office and home environments.
The biggest advantage of the 3D heated enclosure lies in its extreme portability and space adaptability. With no restrictions at the bottom and top, it is more suitable for users who move frequently and need to quickly enter and exit their seats. It is also easier to fold and unfold in narrow under-desk spaces compared to the 5D model. For users who are more focused on localized knee warmth rather than full-body coverage, the 3D version provides a more energy-efficient and flexible solution, offering a cost-effective way to warm specific areas.