Boots-yakata Byd-122 Guide

First, I'll consider if BYD-122 is a model. BYD does have vehicles like the Han EV, Tang, etc., but I'm not sure about a model called BYD-122. Maybe it's a boot model? But "boots" could refer to footwear. However, BYD is primarily known for electronics and vehicles. Alternatively, "Yakata" might be part of the product name. "Yakata" is Japanese for house or room, so maybe it's related to something in a different context, but that's speculative.