Bullet Points: 1,Fast HeatingPortable Heating Pad is made of high-quality materials, durable, reusable, fast heating, safe, warm, comfortable, suitable for your daily use. 2,Even and Stable HeatingElectric Heating Pad has the advantages of rapid and stable heating. The Heating Pad has a more uniform heating area and is also an excellent choice for warming in autumn and winter. 3,Easy StorageUSB Heating Film is compact, lightweight, easy to store, does not take up too much space, and is very practical. 4,Wide ApplicationsUSB Heating Pad is very suitable for various outdoor activities, such as hunting, hiking, horse riding, fishing, cycling, driving, running, camping, skiing, mountaineering, walking, etc. 5, Festival GiftsUSB Heat Pad is a perfect gift for your family members and friends in Christmas, birthday or special festivals, not only warm your hand and body in cold weather, also keep your heart and spirit more warm. Description: Portable Heating Pad is made of high-quality materials, durable, reusable, fast heating, safe, warm, comfortable, suitable for your daily use. Electric Heating Pad has the advantages of rapid and stable heating. The Heating Pad has a more uniform heating area and is also an excellent choice for warming in autumn and winter. Specification: Name: USB Heating Film Heater size: about 4.5*9CM/1.77*3.54IN Weight: about 0.025kg Wire specifications: 1.5 meters for long lines and 0.2 meters for short lines Packing list: 2*Heating sheet 1*USB cable Note: 1. Due to the different display and lighting effects, the actual color of the product may be slightly different from the color shown in the picture. Thanks! 2. Due to manual measurement, a measurement deviation of 1-3cm is allowed.