Specifications:
Material: flannel composite fabric
Color: grey
USB cable: 5V=1.8A(9W)
Outlet: 1.2m
Net weight: 0.142KG
Product dimensions: 29*29*2.5CM
Packing: 34*30*2.8CM
Flannel Electric Foot Warmers Foot Warming Bag for Winter Office Home Electric Heating Shoes USB Direct Plug