Feature: 1. 1. Perfect Size: 100 x 70 cm/39 x 27 inch. The plush throw blanket is washable. It is the best gift to bring your family and friends warmth for Christmas birthday. 2. 2. USB Powered: This shawl wrap can be plugged into any 5V USB port such as charger, power bank, car USB charging and computer, whenever you're at home or in the office or walking outdoor or camping, you can always feel warm with it. Constant temperature 35‑40℃. 3. 3. Warm Material: With luxuriously flannel fabric, cozy and ultra‑soft, and the internal heating elements are made of high‑grade carbon fiber for rapid warming, safe and stable, and can gently wraps you in warmth and comfort during cold days. 4. 4. Widely Use: The USB Heating Blanket is a soft plush blanket surrounding a heating pad. Can be used to cover knee, wrapped waist, draped over the shoulders, seat cushion, heat. 5. 5. Detach and Assemble: The fleece cover and the heating lining are detachable and assembled easily by six buttons. Specification: Material: Flannel Color: Blue, Grey, Brown Size: 100 x 70 cm Weight: 430 g Rated voltage: DC5V Rated power: 4 W Constant temperature: 35-40℃ Package Include: 1× Heated Blanket 1× USB Charger. Package List: Package Include: 1× Heated Blanket 1× USB Charger