1. and reliable performance: Our USB heated blanket has undergone over 5000 bending tests without any breakage or electrical leakage, ensuring long-lasting and safe usage. 2. Adjustable warmth settings: Enjoy personalized comfort with three adjustable heat levels of warm shawl electric blankets to suit different preferences and needs - high (50-55°C), medium (45-50°C), and low (42-45°C). 3. Luxuriously soft flannel material: Made with thickened flannel fabric, our flannel washable portable heating pad offers unparalleled skin-friendly softness, ensuring a comfortable and gentle touch. 4. Versatile for year-round use: Designed to be a multi-purpose blanket, our flannel heating blanket can be used in settings such as dorms, cars, camping, offices, and more. 5. Convenient USB power supply: Powered by a portable power bank or USB power source, our fast heating warming blanket offers freedom from fixed power outlets, allowing you to experience warmth wherever you go. Features: Intelligent Constant Temperature, Portable Charging, Power Outage Protection Scope Of Application: Home, Office Product Size: 1000.00 X 800.00 X 10.00 MM/39.37 X 31.5 X 0.39 Inch Colour:As Shown Material:Polyester Package Contents: 1 * Heated Electric Blanket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.