5V 5W Portable Negative Ion Air Purifier CADR 18m3/H USB Car Air Purifier

3-in-1 Filter Technology
Mini traps and destroys 99.97% of particles as small as 0.03 microns. Enjoy improved air quality as the premium 3-stage filter safely cleans and sanitizes the air, trapping dust and pollen and helping allergies, while also reducing cooking odors and eliminating smoke.

Easy-to-Use Button
Operate the knob with a simple press of a singular button. The purifier comes with 3 speed settings, low, medium, and high. This is ideal for purifying the air in your immediate personal space. It has a generous coverage area of up to 54 sq ft. Use a genuine filter to ensure your unit works properly and lasts as long as possible by replacing it every 6 months. 

Built for Travel
At less than 1 lb, our small air purifier is made for transport, being able to fit into any purse, briefcase, or luggage. The dual-use removable handle makes carrying easy and convenient, and the rechargeable lithium battery lasts for up to 12 hours. Includes a USB port for quick charging.

Small But Mighty
No matter the activity this powerful and subtle portable air purifier produces a calming white noise. It is quiet enough for travel on public transport, like planes and trains, while also being great for stuffy hotel room air and use while sleeping. Works perfectly as white noise while working or relaxing.

Metal body, corrosion-resistant and wear-resistant, showing high quality, fashionable and avant-garde cylindrical shape, suitable for all models, can be placed in the cup holder, convenient and safe.