Keep your child warm and cozy with this innovative Kids Smart Scarf. This machine-washable scarf features built-in heating technology with three adjustable heating levels to provide the perfect amount of warmth for any situation, whether they're indoors or playing outside in extreme cold. The ergonomic design ensures a comfortable fit, and the scarf comes with a 5000mAh power bank and a USB charging cable for extra-long power usage. A user manual is included to help you get started.