Quick and Intelligent Heating: Our heated vest for women with battery pack 7.4V 16000mAh, delivering rapid heating in just 3 seconds. This heated vests battery pack is equipped with a built-in safety system to protect your electric vest from overcurrent and overheating. Heated womens vest equipped with premium carbon nanofiber heating elements that not only enhance blood circulation and muscle relaxation but also provide ample warmth. You can select from 3 heating levels (ranging from 45°C/113°F to 65°C/149°F) to customize your comfort as needed. Quality Material & Machine Washable: Our electric vest for women Designed with a quilted, lightweight design and a fine interior lining, it offers a snug fit. The electric heated vest boasts excellent waterproof, windproof, and insulation qualities, ensuring you experience exceptional warmth without sacrificing mobility. Our rechargeable heated vest is machine washable. Please launder it using the mesh laundry bag we include as a gift. For All Occasions, Perfect Winter Gift: Heated vest women Ideal for outdoor and indoor activities in fall and winter, including hunting, motorcycle riding, hiking, camping, watching outdoor games, office wear, and business use. This womens heated vest with battery pack included is your perfect choice to stay warm. Package Contents: Includes 1 * Women's Heated Vest, 1 * 16000mAh Battery Pack, 1 * USB Cable, 1 * Laundry Bag, 1 * Waterproof Gift Bag, 1 * User Manual. P