USB Infrared Heating Blanket: Follow your inclinations and demands to keep warm, warm shoulder, stomach, buttocks and so on. USB Infrared Heating Balnket : Follow your inclinations and demands to keep warm, warm shoulder, stomach, buttocks, nap, leg and so on, add warmth for life! You can put it on your body when you are reading, surfing the Internet, watching TV, etc. It is so warm,safe and ...