Advanced Heating Technology delivers consistent and adjustable warmth to effectively combat winter chills. USB rechargeable design provides convenient power from laptops, power banks, or USB adapters for use anywhere. Crafted with soft materials for ultimate comfort and a gentle feel against the skin. Intelligent temperature control system offers multiple heat settings for precise warmth management. Key benefits Reliable warmth: maintains steady warmth across varying winter conditions. comfort: easily adjust heat levels to suit your preference. Easy power on the go: USB rechargeable and compatible with common USB power sources. Gentle to the touch: soft materials provide a comfortable, skin friendly experience. Power and compatibility USB rechargeable design for flexible charging and portable use. Compatible with standard USB power sources such as laptops, power banks, and USB wall adapters. Material and performance Soft, skin friendly materials designed for everyday wear or use against the body. Delivers consistent performance with rapid warmth response and controlled heat output. Use scenarios Home: relax on the sofa or under a light blanket during cold evenings. Office or commute: keep warm at your desk or on the move using a USB power source. Outdoor or travel: provides adjustable warmth in chilly outdoor settings or while traveling.