Graphene smart scarf

Graphene Smart Scarf - The product is made of graphene material. Direct current does not produce power radiation. The implanted temperature sensor can monitor the feedback heat film in real time, accurately control the temperature, and switch between three temperature levels with one click to protect the cervical spine. It supports customization, is exquisite and unique, and can be collected permanently. This product can be added with personal patterns or corporate trademarks to add uniqueness to the product. It is suitable for use as gifts for advertising, business promotion, and corporate gifts, and can increase results and benefits.