Stay warm in the cold with our Warm Undershirt! With 2 heating fields, 3 heating levels and a Powerbank of 10000mAh, you get up to 11 hours of heat. Explore the world in cold weather in comfort and style. Order your sweater today and experience the ultimate warmth experience!
Built-in heat with three levels: Two heating zones on the back and adjustable temperature between 40-60°C.
Long-lasting warmth: 10,000mAh power bank provides 5.5-11 hours of heat.
Comfortable material: 92% polyester and 8% spandex for comfort and durability.
Quick charging: 20W fast charger charges the power bank in about 115 minutes.
Safe and efficient: USB Power Delivery 3.0, Qualcomm Quick Charge 4+, and safety mechanisms like overcurrent protection.
