Come and see our amazing products. Material: Soft and skin-friendly Cotton,Fashion designed electric heated scarf features a heated neck wrap that warms you up in minutes. USB Powered: Connect the scarf to your power bank for warmth on the go or connect it to common USB points for convenience,85X10cm. Power: 5V=2A . (Power bank is not included.),An extra pocket was added to the scarf to house your power bank while charging it.It could be water washable. The Power bank and battery aren't include.We could customize your logo on. Pls confirm further with us if any query about packing info, inventory status and time schedule.