This 2in1 Portable Necklace Air Purifier Car Purifier Wearable Negative Ion Generator from Casedazzle is perfect for those who want to breathe clean air while on the go. With a sleek and compact design, this air purifier is easy to operate and eliminates formaldehyde, haze, and other contaminants such as cooking oil smoke, dust, PM 2.5, and pollen.

It can be used in personal spaces, cars, or whole rooms, and features a reusable filtration technology with an ionizer. The power source is a simple USB connection and it is compliant with Energy Star standards. At only 150 g, this air purifier is lightweight and portable, making it a great addition to your daily routine.