【Premium Quality】: This 100% brand new electric heating pad set is made of high quality carbon fiber material, which is soft, comfortable and durable. It is not easy to be damaged, has reliable quality and long service life. | 【Safe & Eco-friendly】: The electric USB heating mat is eco-friendly, low power and safe to use, which is suitable for gloves and other split-type heating. | 【5V USB Charging】: The 5V USB carbon fiber heating element is easy to use, just plug it into the port for heating. | 【Convenient to Use】: The electric USB heater mat is lightweight, easy to carry and use, you can put it in everywhere you want, relatively tight space will get a good temperature. | 【Product Specifications】: Material: carbon fiber heating material; heating pad size(length x width): approx. 8.5x6.5cm/3.3x2.6in; wire length: approx. 15cm/5.9in; input: 5V, 5A; power: 7W.