... sole ionizer 3.Patent,CE,FCC,ROHS Ultrasonic Cleaner, air vacuum cleaners, car air cleaner ultrasonic air humidifier with large amounts of negative ... according to the needsPerfume can be added as a automatic fragrance device Specification Model: JO-633 The use of ... auto, home, office, computer surrounding.Smoke dispelling Test ExperimentCertificates: CE, Fcc, RoHS, PatentPlease leave your E-mail ID or ...