Summer Fan Cooling Vest For Men Women?Air Conditioning Cooling Fan Vest,cooling vest for women?White?3XL

Material: 88% nylon 12% spandex. Need to connect a power bank to work, the power bank is sold separately There are three levels of air volume: strong, medium and weak. You can easily switch to the desired air volume. The fans circulate air back and forth to distribute air movement evenly, to improve ventilation to your core, and help eliminate embarrassing sweat! Get the air volume you want for ultimate comfort from high, medium, to low.USB charging you can immediately cool down, very convenient and portableCool you down on either side whether you are moving, sitting or just standing. Never be hot at work again This Fan vest made for laborers who work in hot environments or any outdoor in hot summer. By staying comfortable and cool throughout the work experience, laborers can concentrate on the job instead of being distracted by trying to minimize the physical effects of hot environments It's wearable air conditioner clothing,according to the principle of heat dissipation,put the fan under the clothes on both sides,the wind flows from bottom to top,one part blows to the head,and the other blows to the arms,the fluidity of wind is very strong,the whole body will be cool.