Portable USB Fan, Handheld Electric Fan, Cooling Function, Contact Cold Sensation, Large Capacity, Strong Wind, 3-Speed Air Volume, Silent, Heat Impact Prevention

Produktbeschreibung

Portable fan with cooling function: The electric hand fan has a built-in cooling controller. After switching on the switch, it begins to cool after three seconds, and the cooling water can be observed 1-2 minutes later. If it falls to 12-15 degrees, please place the cooling plate on your cheek to bring you a cool summer. Usage of cooling function: ※ Press the fan once to start, increase the air volume by 1 level for each press, and press the fan 4 times to end. ※ Press for a long time to start cooling the cooling plate (the air volume LED lights up in blue), then press for a long time to end cooling (the air volume LED lights up in white) The handheld electric fan uses a high-speed rotary motor, which can also be used by unmanned aerial vehicles. The ultra-small nozzle on aerodynamics suppresses the dispersion of wind power and ensures a strong air supply. In addition to six blades, although it is a mini fan, it can also increase wind power and provide you with cool air. Ultra light, small portable electric fan: The size of the hand fan is very small and can be packed into a small bag, weighs only 180g. It can be used not only by hand, but also by hanging a small hook on the bag. The portable electric fan is equipped with a 3000mah high performance battery, which can be fully charged in about 4 hours and can continuously supply air for up to 11 hours (weak mode). When it comes to heat stroke prevention measures such as heat stroke, hand fans are indispensable. The compact design often makes it suitable for hot season, home, company, car, work, school, shopping, hiking