Wide application: can purify most of smoke, cooking smells, suitable for travel, indoor, outdoor, meeting room, adults and children can use it, can purify the air around 1 meter
Working principle: negative ions are released by the electronic brush and combine with other positive ions in the air through the negative ion particles, these particles are physically adsorbed and precipitated, and then through the electric neutralization, the surrounding drifting particles are negatively ionized
USB design: the battery is rechargeable, one hour of charging can be applied for about 24 hours to ensure that you are protected from pollutants in the air; The ideal accessory to protect you in every season
Easy to use: one button to turn on/ off, just press the button for two seconds, you can start to clear the odor and enjoy the fresh air
Portable size: the air freshener is approx. 2.36 x 2.16 inches/ 5.5 x 6 cm, thickness is 0.8 inches/ 2 cm, with a necklace design, you can hang it on your neck, bag or put it in your bag and package, which is stylish and convenient to carry.