【Adjustable 3 Heating Level】:5 carbon fiber heating elements generating heat across abdomen, waist,mid-back for core-body warmth. It has two buttons to control the temperature of two front abdomen areas, another button for mid-back and two waists. Both buttons control the low, medium and high temperatures.
【Premium & Safety Materials】Made of Polyester fiber, and the internal heating parts are made of spandex, very soft and no radiation.The pocket zipper is made of "YKK" and is the best quality zipper on the market. It is very easy to pull and is not prone to breakage. After the power is removed, the clothes can be washed, machine washed, and not leaking.
【5V USB Charging & Keep Warm For A Long Time】Powered by any 5V/2.1A power bank, USB plug compatible with most power bank in the market ( power bank NEED TO BE BOUGHT SEPARATELY ).A 10000mAH fully charged power supply can be heated for up to10 hours with single control opens and up to 8 hours with dual control opens.
【Multifunctions Heated Vest】: Electric heated clothing help promotes blood circulation, It warms the human body, consumes excess heat, increases blood oxygen and fluidity. In the process of heating, a hot compress is applied to the acupuncture points of the human body. Cervical spondylosis, weak and cold, has significant physiotherapy functions, is a new type of outdoor clothing.
【Multiple Usage】This heated vest is perfect for outdoor activities like camping, hiking, skiing, fishing, hunting, office routine and business. It’s also a great gift for your family and friends.