Fabric type Nylon Care instructions Hand Wash Only 【Advanced Heating Technology】this jacket generates consistent heat for your core body in seconds, keeping you warm in cold weather without bulky layers. 【Customizable Heat Control】: With a 5 in 1 switch system, you can effortlessly control the 3 temperature levels and heating area of this women's heated jacket. The intuitive design includes independent controls for the neck, chest, and back heat area, delivering personalized warmth wherever you need it. 【Premium Material & Design】: Enjoy superior comfort without sacrificing style with this soft shell battery heated jacket. The water-resistant and wind-resistant shell material provides durability, while the quilted texture and smooth zipper deliver a sleek look. It's perfect for outdoor enthusiasts hitting the slopes, climbing mountains, biking, fishing, camping, or hunting. 【Safe & Certified Battery】: Stay safe and warm with the included specialized 10000 mAh battery that's CE/FCC/PSE/RoHS certified. This battery retains warmth for up to 10 hours on low level, 7 hours on medium, and 5 hours on high, with a convenient LED display showing remaining power, voltage, and current. You can even use it to charge your phones and other devices. 【Easy Maintenance & Warranty】: To extend the lifespan of your electric heated jacket, we recommend hand washing or using a mesh laundry bag for machine washing. Avoid dry cleaning, bleach, ironing, or putting it in the dryer