1 Pair Composite Fiber Socks, 5V USB Heater Hand Warmer Portable Electric Socks Hot Heated Pad Heating Film Mini Heat Pad for Heating Neck, Back, Abdomen - Joyzan, Joyzan8guonrmz1c

• [Foldable and Durable]: The heating pad of socks is made of high-quality composite fiber heating wire, not easy to oxidize, burn out or open. Folding resistance, waterproof, tensile, long service life [Convenient to Use]: You can directly put it into your gloves, socks, jackets, vests and other clothes, which is convenient to use. You can carry it with you travel, classroom, outdoor activities, no longer endure the inconvenience caused by large heating pads [3 Adjustable Temperature]: Heat pad 3 gear adjustable temperature, high temperature 50??, medium temperature 40??, low temperature 25??, back abdomen lumbar pet pair black mat film warming feet clothes thermal [USB Powered]: USB heating pads, eco-friendly, low power and safe. 5V composite fiber heating element. Plugs into the port for heat. Repeated washing of the heating pad will not affect normal use, durable and reliable [Strict Quality Control]: Each of our products are manufactured in strict accordance with standard specifications. We have a set of quality control system to ensure that the products are of high quality