This is an infrared heated vest for Men and Women.  USB mobile power bank (not included) provide power heat to your body.  Keeping you warm, perfect for Outdoor sports like Fishing, Hiking, Jogging, Skiing, Cycling, Motorcycling, watch kids outdoor activieis and outdoor workers.
Perfect Winter Gift:
Great gift for the person who feels cold all the time, athletes, winter outdoor activities lovers, delivers, construction workers.
Premium Heated Vest:
100% Waterproof & windproof polyester outer material
FAST START:
Quick warm up to 45 degrees
Constant & Lasting Temperature:
Stable and lasting temperature provides you with a perfect experience. 
SAFE:
Heated elements equipped with a smart temperature system provide short circuit protection and overload protection to ensure safety.
Large Heating Zones & 3 Adjustable Modes:
The vest features 3 infrared fibre heating elements generating heat across the collar and midback.  Simply press the chest button to turn on and adjust the heated modes (Economy Mode/ Comfort Mode/ Warm Mode).