Electric heated foot warmer uses the latest heating and vibration technology.Providing efficient relief from tension, stiffness, soreness and cramps.Protect your feet from low blood circulation, arthritis, and cold floors. ULTRA-SOFA FLANNEL:Foot Warmer both sides are constructed from super soft flannel,that is exceptionally durable and warm.The soft the thick flannel cover will keep heat inside the pad and make you warmer. VARIETY OF USE: 3 Settings:Heat,vibrate,Heating and vibration simultaneously.Non-slip bottom material,USB power supply, whether you are at home, in the office or car, can be used for warm hands or as a travel pillow.45 minutes automatic shut-off,to prevent overheating. CONVENIENT TO USE - The foot warmer massager is lightweight and portable, allows you relax on your sofa,bed or chair in office or home. Perfect festival,birthday, Christmas gift for Mom,Dad,friend or any your loved one.