Key Features: This USB heated insole, model U2214, is crafted from carbon fiber, operating at 5V to provide a heating temperature of 35-50 degrees. Sized 19.6x6cm with a 1.5m wire, it's designed for adults to keep feet warm, particularly in leather shoes. OEM and ODM customization services are available.
Supplier Highlights: Nanchang ICE BEAR, a manufacturer of cooling and warming household products, offers a one-stop solution with professional support. The company emphasizes quality control and holds certifications including BSCI, REACH, ROHS, SGS, and practical new type patents.