Amazon must haves Air Cooler USB

ZHUHW Portable Neck Fan Mini Air Cooler USB Rechargeable Neck Fan Sports Style Outdoor Instant Cooling Fan (Color: Blue)

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The electric energy generated by the semiconductor heat dissipation chip generates a temperature difference and exchanges heat energy, and the cool feeling is transmitted to the skin within 2 seconds, and the temperature is instantly lowered.

The cold aluminum absorbs heat, and the aluminum block dissipates heat, reducing the physical temperature and allowing you to enjoy coolness under the hot sun.

Portable like headphones, the neck fan can be hung around your neck at any time. Although it is only the size of an earphone, it accommodates a complete professional heat dissipation structure.

Soft silicone material combined with a tailored curved construction provides comfortable neck protection. You can also adjust the proper size according to the unused neck circumference.

Multi-angle rotation, three levels of air volume, to meet different needs.