Intelligent Constant Temperature Knee Pad Heating Pants Winter Plus Velvet Thickening Electric Heating Pants Product Description: 95% polyester, 5% spandex Elastic closure [Keep abdomen warm] Ladies heating pants have a heating. When you go out in cold weather, it can provide enough warmth and comfort for your abdomen. A carbon fiber heating pad covers your abdomen, which helps to improve circulation, enhance metabolism, reduce muscle stiffness, and is suitable for people who are afraid of cold. [Three heating levels] Heating thermal underwear has three temperatures. Press and hold the power button for 3 seconds to boot. Short press the button to adjust three heating. High position: 50C/122F, middle position: 40C/113F, low position: 30C/90F. The has a self-check function. Once overheated, it will stop working. note: the battery is included in the package. Men's heating long underwear is powered by any 5V/2A mobile power supply. [Comfortable wearing experience] The heating bottom layer is made of polyester and spandex, super soft and skin-friendly, lightweight fabric with fleece lining. The design makes the hot pants look like a, minimizing heat loss. The highly elastic heated base provides flexibility and for all your activities. note: There are three different linings, which are shipped randomly. [Suitable for indoor and outdoor] Ladies heated long underwear is suitable for home wear, and can be worn as pajamas on cold nights. When you are out hiking, jogging, biking, riding a motorcycle, fishing, skiing or working outdoors, heated trousers can keep you warm and comfortable. Ideal gifts for grandparents, parents, family and on Mothers Day, Fathers Day, Birthday, Thanksgiving and Christmas. [Machine washable] It can be machine washed and hand washed in a laundry bag. Let dry. Don't. To ensure the of clothes, try to avoid strong washing and normal drying. Note: the battery and put the USB data cable back into your pocket before washing. Size guide: order size larger than your usual size. Product package:1x heated pantsSize Waistline Hips Foot mouth Height M 69cm/27.17'' 86cm/33.86'' 20cm/7.87'' 87cm/34.25'' Size:M Waistline:69cm/27.17'' Hips:86cm/33.86'' Foot mouth:20cm/7.87'' Height:87cm/34.25''