【Three heat levels】: 3 adjustable heat settings with a simple push of a button. Red is the highest grade (about 149℉), white is the middle grade (about 131℉), and blue is the lowest grade (about 113℉).
【Ensure warmth for your body and hands】: Six carbon fiber heating elements produce warmth in the neck area, lower back, and beneath both pockets to provide essential core heat.
【Easy care】: Supports hand wash and machine wash for easy maintenance every time you use it. To prolong the life of the heated garment and carbon fiber element, we recommend that you zip the pocket when washing.
【Lightweght fabric】: Made of 100% polyester,Use YKK zipper for more comfort, this weatherproof heated vest can withstand drizzling rain and snow without limiting your mobility when walking the dog or exercising outdoors, pair it with a sweater or jacket for colder winter days To keep you warm.
【Fast and Long-lasting Warmth 】: Unlike most 5V heated vest for women with battery pack included on the market, 7.4V2A 10000mAh capacity power bank can heat up quickly in seconds;up to 8 working hours on a single charge.USB port for charging smartphones.