Key benefits Fast warmup and even heat: Heats up to a comfortable temperature within 60 seconds using helically arranged heating wires that distribute warmth evenly with no waiting time. Cordless and safe power: USB powered with a low current design for safer use and easy connectivity to USB outlets or power banks. Comfortable and easy to care for: Fully washable fabric with a double layer and doublesided design for quick, uniform heating and longlasting comfort. quality, durable material: Cotton velvet fabric provides a soothing, gentle touch, is odorless, resists fading, and helps keep the blanket in place. Practical and versatile: Designed for home relaxation, prewarming before bed, and use in environments with USB power access. Product details Fast and Safe Heating: The blanket delivers rapid warmth in about a minute thanks to its helically arranged heating wires, providing even warmth without delays. Cordless Convenience: Operates via USB connection and uses low current technology to enhance safety during use. Comfort and Cleanliness: The fabric is completely washable, featuring a doublelayer, doublesided construction that ensures fast and even heating for a cozy experience. Material and Longevity: Made from cotton velvet for a soft, soothing touch; odorless and longlasting, with reduced risk of slipping, fading, or unpleasant smells. Power and Connectivity: USB interface for easy power connection, enabling use with compatible USB power sources. Use scenarios Relaxing at home: Sit on the couch or lie in bed to enjoy warm, immediate comfort during leisure time or while winding down for sleep. Work and study: Keep warm at a desk or in a study area by connecting to a USB power source, helping to maintain focus in cooler environments. Travel or on the go: Use with a portable USB power source to stay warm during commuting or while traveling, whenever USB access is available.