Fariedl Hanging neck purifier 1.2 billion negative ion purifier necklace air purifier Portable Room Deodorization Filter Air Purifier  (White)

Efficient Purification: This personal air purifier is compact and ready to purify the air you breathe. It purifies odors and impurities from the surrounding air without having to replace any filters, saving you extra money. Portable: The travel air purifier has a simple and compact appearance. Let us enjoy fresh air anytime and anywhere, which is very suitable for students, teachers, medical staff, etc. Worn or placed on your nightstand, it purifies the air around your pillow, allowing you to breathe cleaner, more comfortable air. Easy to use: The rechargeable battery of the personal air purifier can be charged by connecting it to a common mobile phone charger via a USB data cable. This product weighs only 1.5 ounces, can last 30-60 hours, and only takes 2 hours to charge! Two modes: the high-power mode of the wearable air purifier has the best purification effect; the low-power mode has the longest purification time. The two modes can be switched freely. Noiseless: The personal air purifier can be hung around the neck, carried in the car, placed in a pocket, or used on a table.