... ,printed shawl USB shawl with button 2.voltage,5V,power,3W 4.Size,45cm,90cm 5.material,plush,carbon fiber far-frared 5nameprinted shawl ... USB shawl with button voltage 5v power 3w size 45*90cm ... . To keep them warm in winter or air-conditional room printed shawl USB shawl with button