Features:OOTDTY   Deep far-infrared heating technology: far-infrared hot compress, deep penetration of energy, double warmth.Fast heating and automatic shutdown: fast heating and provide 3 heating settings.Use without socket: Unlike other heating pads that are restricted by plugs, the neck heating pad is powered by mobile power supply and charges the scarf through USB connection. Thanks to its excellent portability, you can take it with you for commuting, hiking and traveling.Soft and comfortable material: The heated scarf is not only easy to wear, but also the breathable and ultra-light material makes it close to the skin and comfortable. Be sure to wash by hand at low temperature and remove the battery before washing.Fit: Unisex design, both men and women can wear this scarf.Specifications: Material: Cotton+PolyesterWeight: 130gSize: 81x10cm/31.88x3.93inchColor: Red/Pink/Gray/Blue/BlackPackage Includes: 1x Heated ScarfNote: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item.