Features 1. Outdoor Heating: Powered by a mobile power source, it frees your body from the power socket. Perfect for indoor/outdoor/camping/car use, battery powered heating blankets are perfect for keeping your body warm during outdoor activities, such as watching softball, football, hockey, and traveling. 2. Quick Heating, Instant Comfort: Mobile power supply, long-lasting battery life, instant heating of 10000mAh, large capacity, long power supply time, and no fear of cold when going out. 3. Far infrared therapy and warmth preservation. Evenly distributed, accelerates fever, and provides local physical therapy for people such as the waist, legs, shoulder and neck joints, and female aunt marks. 4. Blanket 3-zone Temperature Regulation: Select according to temperature needs, allowing people with different body temperatures to enjoy a temperature suitable for themselves. 5. Excellent Gift: Made of high-quality flannel that is skin friendly and has high heat energy, it is easy to lock and warm, soft to the touch, and instantly warms the skin. This rechargeable electric blanket is an excellent gift for people who are afraid of the cold or need warmth in cold weather. Specification Material: Polyester Color: Grey Size: 38 x 32 x 5 cm, 40 x 30 x 5 cm Weight: 790 g, 710 g Package Include: 1x Heated Blanket Sweater