This product is designed for DELIXI, which will represent the style of its future products. LKK design team made a deep design research, and work out a creative idea that creates window form to use color to express the circuit status directly, instead of “on” ”off” words on it. Besides, the designer also broke the previous flat surface, and curved it a little to make the product gentler. It is very good at manufacturing, and the details is made well.