Ladies and gentlemen,

Do you know what is ionizer?
If you do not know like me...
Here's the answer...

What is Ion?
An atom or group of atoms that bears an electric charge is called ion. Positively charged ions are positive ions and negatively charged ions are called negative ions. (废话！！！）

How do negative ions purify the air?
Most of the particles in the air have a positive charge or are positively ionized, Negative ions are drawn to these positively charged by magnetic attraction. When there is a high enough concentration of negative ions in the air, they will be attracted to the floating particles in large numbers. This will cause the particles to become too heavy to remain airborne. As a result, the particle will drop out of the air, therefore keeping them out of the breathing zone and out of the respiratory system where it can trigger breathing and health problems.

Benefits of negative ions...
-Negative ions increase the flow of oxygen and purify the germs and bacteria from the air.
-Negative ions purify the air eradicating the smoke and particles in the air.
-Negative ions results in higher alertness, decreased drowsiness, and more mental energy.
-Negative inks reduce the effects of the depression, regulate sleeping routines, make breathing easier and boost the quality of the air.
-Negative ion could neutralize heavy-fisted static of TV, computer screen and decrease the harmful effect to eyes. Negative ion could entirely neutralize the abundant static through combing hair, to make the air more submissive and soft.

Sounds good to me, cos i do have sleeping disorder, breathing difficulty, and i have TV and Laptop in my room... With this function, i can live a healthier life... the function really works... Haha... Anyway, i bought a new fan with this ionizer function...