·【15 Heating Sheets and 3 Temperature Controls】Newly released 2025 Norwell Heating Vest has 15 heating pads with the latest carbon fiber design and imported high-quality TPU heating pads, which heats up fast. Front and back dual control heating,the heating areas are left abdomen, right abdomen, shoulders，back neck and the whole back, which helps to promote blood circulation and relieve muscle soreness in winter. Perfect for people who often have bone pain on cold or rainy days. ·【Washable Heated Vest】This sleeveless heated jacket is made of waterproof and windproof fabric on the outer layer, cotton material filling in the middle, plus 15-zone heating sheets to make the temperature last longer. The material is comfortable and skin-friendly, does not wrinkle easily, is easy to care for, and can be machine washed（need put into a laundry bag） or hand washed. ·【Extensive Use】- This heated body warmer is made of waterproof fabric, making it perfect for outdoor use such as motorcycles, mountain, camping, hiking, skiing, fishing, hunting and daily.It can be worn inside a coat or directly outside, stylish and warm. It is also a warm gift for elders, relatives and friends. ·【Care and Warranty】Norwell heated apparel is machine washable/hand washable. Before washing, remove the power supply, put the USB cable in the pocket and zip it. When machine washing, place the product in a laundry bag then start washing. We have a 1-year warranty, if you have any problems with the product, you can contact us at any time, we will provide you with considerate after-sales service, please rest assured to buy.