checknsure Room 3 in 1 Car Air Purifier - Ionizer, Ozonizer and Power Bank | Portable - Can Be Used Anywhere: Office Cabin, Kitchen, Washroom, Rooms, etc. | Kills 99.9% Bacteria & Viruses like PM2.5, PM10, Allergens | Humidifier

• OZONIZER FOR STERILIZATION & DEODORIZATION: Ozone (03) can destroy the molecular structure harmful gases, effectively remove formaldehyde, TVOC, bacteria, odor and other harmful substances in the car. • VERTICAL DUCT DESIGN: The vertical air duct design is adopted to actively purify the air by releasing negative ions. • NEGATIVE ION FOR PM2.5, SMOKE AND DUST REMOVAL: This car air purifier generates 1 crore high-concentration negative ions with extremely strong adsorption capacity to eliminate PM2.5, smoke & dust. • ADJUSTABLE FUNCTIONS-PURIFICATION/STERILIZATION: Freely switched to negative ion purification or ozone sterilization. • FRIENDLY USB DESIGN: In this portable car air purifier, the input adopts Micro USB interface design, and the output adopts dual USB interface, which can charge mobile phones and other electronic devices. • AUTO START/STOP PURIFY FUNCTION: When car started, the purification function will be automatically started; and when the car stops, it is automatically turned off.