... .CE,SGS 4.OEM,ODM whith Logo Car Ionic Purifier, Car Air Freshener, Car Air Purifier Ionizer Natural Air Fresh(clear air,dispel ... formaldehyde, benzene and other toxic gases. >Rotate protective cover and plug directly into a computer's USB jack when in use ... , users can turn protective cover easily to protect the USB plug. >Blue light as decoration, warm and fashionable. >Exquisite, high quality ...