Personal Air purification USB – How It works?

Zenesty's USB adopts a carbon fibre brush system to emit healthy negative ions into the air. The negative oxygen ion is generated by the negative high pressure ionized air to activate the oxygen molecule in the air. The emitted negative ions extremely purify the air and remove toxic substances including the dust, odors and molds etc.

The USB connects to your computer, car or any USB plug and releases a lot of negative ions into the air consistently, this improves the body's immunity capacity, protect one's health from bacteria, dust, smoke etc.