Features: Waterproof and Windproof:Made of polyester with down padding. Soft material environmental protection safe and reliable. Waterproof warm breathable wear-resistant ultra-light. Safe & Comfortable:Upgraded designed heating system ensures you enjoy comfortable warmthStable performance safe and reliable.jacket soft & comfortable It can help you easily live through a whole winter. USB Rechargeable:Built-in heating module intelligent heating You can use your own power bank to charge the heat up jacket Up to 8-10 working hours. Perfect Gift: Our heated vest can make you feel warm and comfortable when you have outdoor activities such skiing skating or working . And certainly this heated coat is an ideal winter gift for your kids. After-sales Service:If you have any problem please contact us immediately we will help you solve it as soon as possible. Specification: Material:polyester Size: Size Waist(cm) Length(cm) Shoulder(cm) 120 43 51.5 37 130 45 55 39 140 47.5 58.5 41 150 50 62 43 160 52.5 65.5 45 170 55.5 69.5 47 NOTE: No battery included includes: 1*coat " When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our to assist you. Thank you for choosing our product. We hope you enjoy it!