1. USB HUB ,USB 2.0 2. Negative ion generator 3. Air filtration 4. External power supply, high integrity 5 CE, ROHS, PAH and other high standards are applicable for customers with high quality requirements.
Feature
For waste gas generated by computer and etc. is harmful to human body, the air is refreshened through air filtration and negative ion generator with USB HUB function to realize one device for multipurpose.
Affixation explain
Battery dencription ----------------------------------------------------------USB source connection Fittings----------------------------------------------------------------------------no Unit size------------------------------------------------------------------------9.0x7.6x9. 0CM
