Features:

• 3 Heating Modes:Come with one-click button to switch 3 heating modes conveniently. Red light for high temperature about 131°F,blue for medium temperature about 118.4°F and green for low temperature about 107.6°F. Choose different modes according to various environments to meet your needs.
• Super Soft Stylish Scarf:Made of super soft and skin-friendly woollen cloth for inner side and chemical fiber polyester for outer side,make you have negligible touch feeling,very comfortable to wear. Dark grey and light grey style is never out of date,keep you both warm and stylish in this winter!
• USB Powered:Powered by a portable mobile power source(Not Included) via a USB cable,just put it into the hidden zipped pocket inside the scarf then you can keep warm with this heated scarf anywhere anytime!
• Machine Washable With Gentle Cycle:Please take out the portable power bank(NOT Included) before washing and let it dry naturally. Make sure it dry completely before the next using. Note:Please do not dry clean,iron or scald the scarf.
• Perfect Gift In Cold Winter:An ideal present to keep your loved ones warm during the cold winter,perfect for Christmas,birthdays and other occasions. Best use when cycling,hiking,camping,fishing and other outdoor activities in autumn and winter.