The KnitWarm Wool CrossScarf can be used in different ways to provide instant warmth to your neck, shoulder, waist or even calf, while connecting to a 5V2A rechargeable power bank with adjustable heat levels. Enjoy thermal relaxation therapy for your comfort anytime and anywhere.

• Thin and lightweight
• Securely wrap around and fasten with pull-through opening
• Designed to be worn seamlessly under garments
• Washable 
• Comes with a power bank