COMOIL Long 46.4" x 2.9" Adjustable Heating Pad for Elbow, Wrist, Ankle, Knee, 5V Power Multi-Use Electric Heated Wrap with Auto-Off, 78.7" Long Charge Cord,Machine Washable - shanghaihuayijiafangzhipinyouxiangongsi, CM25

• 【 Safety-First Heating Design】：Our heating pad is equipped with a 5V low-voltage system for a safe and gradual increase to your desired warmth, ensuring a consistent and comfortable experience without overheating risks. 【Patience for Perfect Warmth】Due to its gradual heating process, you may need to wear the heating pad for about 5 minutes before feeling the desired warmth. We encourage our customers to be patient and enjoy the slow and steady build-up to a cozy warmth. 【Adjustable Temperature with Auto-Shutdown】：Enjoy three temperature settings for personalized comfort, with the added security of a 45-minute auto-shutoff feature to ensure safe and energy-efficient use. 【Portable and Easy to Maintain】：The compact design with a 78.7 inch long USB power cord allows for use anywhere with a USB port. Care for the product by wiping it when powered off. Avoid washing, dry cleaning, and ironing. Reinsert the power cord once dry. 【Reliable and Long-lasting】: Meticulously constructed with top-grade materials, our heating pad ensures a robust build that stands the test of time, providing you with a dependable and enduring experience. 【Temperature Control Precaution】：Note that wrapping the heating pad around a heat-emitting body, like yours, differs from non-emitting objects in heat accumulation, potentially causing temperature shifts. Our careful design maintains heat within a safe limit, slowly reaching a comfortable temperature when wrapped around certain parts of the body. Exercise caution to prevent over-heating. 【Versatile Warmth for Multiple Body Areas】：The pad includes a 46.4-inch long, 2.9-inch wide strap designed with a thumb hole and an adjustable elastic band, allowing for a snug fit on hands or wrapping around various body parts such as wrists, arms, elbows, knees, calves, and ankles, providing even warmth and comfort.