Purificador de aire portátil, collar purificador de aire personal recargable, mini ionizador de aire portátil para viajes al aire libre para eliminar polen, humo y polvo (blanco)

[Effect]: Negative ions are discharged by the brush at the top, improving air quality. No filter element replacement required, environmentally friendly and without consumables. Simply wear it around your neck, turn it on, and you have a fresh air bar with you. [Easy to Use]: The mini air purifier can be used continuously all day long with the push of a button. It has a built-in rechargeable battery that lasts 24 hours after 1 hour of charging. Includes USB charging cable and detachable neck strap. [Fresh Air on-go]: Weighs only 30g, small size, easy to wear around the neck, purifies the air you breathe at any time, cleans the surrounding air of odors and impurities, suitable for any crowd. [Air Quality]: A quick 15-second cleaning after wearing forms an invisible and negative ion shield that effectively protects against air pollutants such as PM2.5, pollen, dust, and secondhand smoke, ensuring a healthy personal space. [Fashionable Appearance]: Sophisticated and stylish appearance, which can be used as a neck mirror or as decoration for home and car. It can be used in complex environments such as offices, subways, and much more, allowing fresh air to accompany you all the time.