Summer Cooling Vest With Small Fan Air Conditioning Clothes Men Women Outdoor Portable Sunscreen Skin Cooler Fishing Hiking Vest Dear friends,if you have any problems,please contact us immediately,don't worry. Description: Heatstroke and cooling air-conditioning suit Three-speed speed regulation circulating air supply Breathable fabric wear-resistant and wrinkle-resistant Microporous perspiration to cool down Specifications: Style: Sports Edition type: Loose Placket: zipper Whether hooded: not hooded Thickness: Thin section pattern: plain For the season: Summer Fabric composition: 100% nylon Package Included: 1*VEST/2*FAN Notes: This product does not include power bank, and customers need to buy it separately