Features: Electric Heating Scarf:The scarf generates heat in a large area and is designed according to ergonomics which is warm and comfortable and has an obvious warmth retention effect. Material:The heated neck scarf is made of super soft and skin-friendly cotton blended fabric. Super comfortable you won't feel a thing but warm in cold winter. Especially perfect for a cold outdoor early morning or night in winter. 3 Heating Levers:USB electric heated scarfs was built in a smart heating pad safe soft and machine washable. Long press the switch on scarves to turn it ON/OFF and short press to change the temperature settings. High (Red) Medium (Blue) Low (Green). Winter Gift: Making a lovely gift idea for an anniversary wedding ceremony birthday party or Thanksgiving Day Christmas. This scarf is perfect for winter. After-sales Service:If you have any problem please contact us immediately we will help you solve it as soon as possible. Specification: Material:Cotton blended Package Size:7.5*22*12CM Weight:150g Rate Voltage: 5V Rate Power: 5W Temperature Setting: 40-55 Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. includes: 1*heating scarf