1、Features:  2、Thickened Flannel Fabric: Cozy and soft, and the internal heating elements are made of carbon fiber for rapid warming, safe and stable, and can gently wrap you with warmth and comfort during cold days.  3、Intelligent Constant Temperature: Warm and comfortable without drying, even and soft heating, stable temperature, long-term use of body water without loss. Tips: If the ambient temperature is low, it is recommended to cover with a thicker quilt for better warmth retention. 3. USB Rechargeable: The heating blanket throw can be charged via your PC, power bank, or car charger, a built in large capacity battery, and it can work for up to multiple hours after fully charged. 4、Multiple Protection Technologies: Eliminate leakage from the source, in order to ensure stable heating and improve product safety, it is designed with heating technology and double-layer spiral heating wires. 5、Multifunctional: It can be used as a shawl to be fixed on the shoulder, or as a small blanket and draped on the legs, which is very suitable for long‑term office work, camping, hiking, picnic, and so on.   Specification: Material: Thickened Flannel Color: Grey, Khaki,, Brown, Black  Temperature: 45~55℃  Power/Rated Voltage: 10W/5V Product Size: 80 x 140cm  Product Weight: 700g   Package Include: 1 x Electric Heated Blanket 1 x USB Data Cable