Adjustable Cooling Vest for Adults - 3-Speed Portable Ice Vest with Sun Protection for Outdoor Activities, Heat Relief & Sunstroke Prevention - Perfect for Hiking, Construction Work & Summer Sports

- This fan coverall is quick drying, sun protection and breathable. What's more, it prevents heat stroke and increases efficiency. - You will feel comfortable even in environments where air conditioning is not available, such as factories or outdoor work. It is both environmentally friendly and energy efficient. - Before cleaning, remove the fan and other electronic components to avoid damage. Can be washed separately in a washing machine with a standard temperature of 40°. Foldable, lightweight and easy to carry. - The fan uses a generic USB interface and can only be used when the fan is connected to a USB power bank (the product does not contain any battery or power bank). - This jacket is suitable for running, hiking, hiking, camping, cycling, fishing in summer. As summer clothing and heat resistant clothing, it is ideal for people working on construction sites.

- This fan coverall is quick drying, sun protection and breathable. What's more, it prevents heat stroke and increases efficiency.

- You will feel comfortable even in environments where air conditioning is not available, such as factories or outdoor work. It is both environmentally friendly and energy efficient.

- Before cleaning, remove the fan and other electronic components to avoid damage. Can be washed separately in a washing machine with a standard temperature of 40°. Foldable, lightweight and easy to carry.

- The fan uses a generic USB interface and can only be used when the fan is connected to a USB power bank (the product does not contain any battery or power bank).

- This jacket is suitable for running, hiking, hiking, camping, cycling, fishing in summer. As summer clothing and heat resistant clothing, it is ideal for people working on construction sites.