The 4-in-1 Warmer Blanket Cushion redefines versatility, transforming seamlessly from a neck pillow to a blanket. Featuring cutting-edge heat-conductive smart textile technology, it delivers wire-free warmth to ease cold, stiff joints, with added hand pockets and back support for extra comfort. Thoughtfully designed for all age groups, it eliminates the hassle of clunky accessories. Crafted from sustainable materials like recycled PET bottle yarn and fabric leftovers, its eco-friendly 3D knitted patterns reduce waste. Washable, reusable, and powered by a low-energy rechargeable battery, this innovation blends comfort, style, and sustainability.