The graphene far-infrared USB heated vest outdoor is a kind of healthy heating product adopting graphene heating film technology, specially used in winter to keep warm with smart temperature control, fast heating functions, no worry about cold weather anymore.
MG20-01 custom graphene fashion smart far infrared heating vest unisex is a kind of healthy heating product
adopting graphene heating film technology, specially used in winter to
keep warm with smart temperature control, fast heating functions, no
worry about cold weather anymore.