Rapid heating: An electric blanket speed heat that not only keeps warm and cold, but also promotes blood circulation and relieves dysmenorrhea and joint pain. Electric Blanket: Powered by USB. Warm and comfortable coverage of shoulders, neck, abdomen, legs and other body parts. With Buckle: It can be used as a shawl to warm your back. the buckle ensures that the blanket is firmly on your body and does not fall easily. Washable: It can also be washed in a washing machine, just take out the heating chip inside it. Gift: A heating blanket slow electric that is very suitable for camping, traveling, outdoor walking, offices, families and more. A perfect gift to bring warmth to family and friends.