USB powered electric blanket with thickened flannel fabric for soft touch and warmth Power and compatibility: This blanket is powered by USB. Simply connect a USB power adapter or a mobile power supply to operate. Suitable for use at home, in the office, or while traveling, so you can enjoy warmth without socket restrictions. Material and comfort: Thickened flannel fabric provides a soft, delicate feel and warmth retention. It is designed to be your reliable warm companion in cold seasons, delivering a comfortable experience. Temperature control: Three temperature settings are available (low, medium, ) to meet different users' preferences. Easily adjust to the most suitable level of warmth. Heating performance: Advanced rapid heating technology warms up quickly after power is applied and reaches the set temperature within minutes. The constant temperature function maintains a stable temperature, preventing overheating or fluctuations for lasting comfort. Use scenarios: Ideal for relaxing on the couch at home, staying warm during focused work sessions in the office, or keeping comfortable during travel.