Portable Electric Fan Semiconductor Refrigeration Handheld Fan

Portable Electric Fan Semiconductor Refrigeration Handheld Fan 4000mAh USB Rechargeable Cooling Fan Air Cooler Outdoor

Folding cooling fan

Colder wind+stronger wind+longer lasting+quieter sound

TEC superconducting refrigeration

5-speed strong wind

4000mAh

Intelligent digital display

Fold flat

Hidden buckle

Four wheel drive strong hurricane 9m/s rapid cold wind

Turbocharged air guide system, 360 ° propulsion with 16 liters of strong airflow, and 30 times increase in cold air coverage area

360 ° spiral cold wind

Leading industry design, with icy cold winds covering the entire body