USB Computer Oxygen Bar Air Purifier.
For air sterilisation, disinfection, and prevents radiation while working at your computer.
Large negative ions; clean air and smoke removal; Smoke result can be seen in 10 seconds.
When people work on computers or write for a long time they will lose energy and feel upset, especially in air pollution environment. Anion is known as air vitamins. It can improve people's heart and lung function, promote metabolism, reduce fatigue, keep a clear head, and improve work efficiency.
Activate cells and prevent against radiation.
Anion can dispel dust, smoke, so that fresh air and put an end to passive smoking.
Prevent dust accumulation and protect your computer (Dust is the No. 1 killer of a computer damaged).
Ozone disinfection can be carried out on the air, inhibit bacteria viruses (such as H1N1) breeding. Dispel musty, smoke, toilets smell and leather, paints release of formaldehyde, benzene and other toxic gases.
Rotate protective cover and plug directly into a computer's USB jack when in use. It's very convenient.
When not in use, users can turn protective cover easily to protect the USB plug.
.Exquisite, high quality goods acting as an excellent gift.
JO-722 cannot only be used on a computer, but also in the car.