Feature: 1. USB Powered: This heated shawl can be plugged into any 5V USB port, such as power packs, home adapters, laptops, car USB adapters. 2. 3 Temperature Adjustable: USB heated shawl has 3 heating temperature level settings with one button control. You can choose according to different needs. 3. Soft and Comfortable: The heated shawl is made of warm crystal plush fabric, super soft and fluffy, perfect for cold weather, machine washable. 4. Portable: The compact size of this electric heated shawl makes it perfect for your own use and portability. Perfect for at home, at the office or at camp. 5. Multi Use: The wearable electric heated blanket can be used for knee pads, waist wraps, shoulder hitches, cushions, USB foot warmers, etc. It can keep you warm. Specification: Item Type: Heated Shawl Material: Crystal Plush Size: Approx. 80 x 140cm/31.5 x 55.1in Temperature: 55℃, 45℃, 35℃. Package List: 1 x Heated Shawl1 x Manual Note: 1. Long term non use, please do not access the rechargeable battery.2. Electricity for wet clothes is strictly prohibited, please turn off the power and stop using it when it gets wet in the rain.3. heating time according to the size of the rechargeable battery capacity.4. Please allow 3‑5cm/1.2‑2.0in error for manual measurement5. Machine washable, just unplug it and throw it in the washing machine. Soft mode in cold water only.