Cobertor de aquecimento elétrico de grafeno, controle inteligente de temperatura com 3 configurações de aquecimento, uso doméstico e comercial

After-sales instructions: 1When returning the product for repair, please include a note inside the package stating the reason for repair, recipient information, and delivery address to expedite your service 2. If you don't want to return directly, please send the return tracking number to our customer service after returning so that the warehouse can promptly sign for and check it If there is no information after 3 days, the package will be disposed of directly