USB Air Purifier, Plug-in Negative Ion Purifier for Home Car, Remove Formaldehyde Odor Smoke Dust, Mini Portable Air Cleaner

1.【High-Efficiency Negative Ion Purification Technology】 The core negative ion generator continuously releases high concentrations of negative oxygen ions. These “air vitamins” actively adsorb and precipitate positively charged airborne particles like formaldehyde, smoke, dust, and pollen, reducing pollutants at their source for refreshed air. 2. 【Portable for Multiple Settings, Plug-and-Play】 Whether in your bedroom, office, private vehicle, or dormitory—anywhere with a USB port becomes its workplace. Its compact, mini design takes up minimal space and is ready to use anytime, anywhere, building an invisible health barrier across diverse environments. 3. 【Minimalist Design, Silent Protection】 Featuring an elegant, understated form that seamlessly blends with any decor. Operates virtually silently, never disrupting your rest, work, or driving. Quietly delivers fresh air 24/7 without interruption. 4. 【Energy-Efficient & Eco-Friendly, Zero Consumables】 Low-power USB design saves energy. Unlike traditional air purifiers requiring filter replacements, it needs no ongoing consumables. One purchase delivers long-term benefits—a truly economical and eco-conscious smart choice. 5. [Precision Solutions for Multiple Air Concerns] Targets common air pollutants like new car/home formaldehyde, secondhand smoke, pet odors, kitchen fumes, dust, and pollen. Effectively improves air quality, making it ideal for allergy sufferers, families with infants, and car owners.