IONIZE CLEAN: Built-in purification generator to release hydroxyl ion and negative oxygen ion (NOI). Improve the air quality by combine the odor-causing particulates and settling from the air, better than simply covering up the smells by perfume

EXQUISITE AND COMPACT: Small body plays bigger role, 3.2inch for 8sq.m air freshing, easy to use, cigarette lighter power supply, bring more clean air. Perfect gifts for family, friends or business gifts for clients

WORK IN SILENCE: 20dB at work, Quickly removes Smoke, Odors, PM2.5, Pollen, Food & Pet Smell, no disturbing noises, even babies could sleep well in the car

EVERYBODY NEEDS IT: The human body needs about 13 billion NOI per day, the indoor environment only has 1-20 million. Built-in negative generator can produce 3.0 million NOI per cm³ in your car, through physical adsorption sedimentation, eliminate all triggers from allergens