Brand: Vaidhai

Fold closure
Get rid of the shackles of the cord: Different from corded heat pads, cordless design heated scarf can be used at any place without electricity. It is powered by power bank(not included), and will not limit your activity area. You can wear it while walking, driving, traveling or even working.
3 heat settings: The low(45°C-113°F) stays warm for 6 hours, medium (55°C-131°F) can provide 4.2 hours of heat. The high (60°C-140°F) can last 2.5 hours continuous warmth. It is not hot enough to burn you, but its hot enough to bring you comfort.