1.Aroma diffuser 2.Mini air humidifier with night light 3.for home and office or promotional ... : black, blue, red, pink, white, green, yellow, purple, silver, grey, coffee, golden.Specification: Product Name Ultrasonic Air Humidifier Model NO. Elf-001 ... out the plug from the machine. (Elf001) Small Size Ultrasonic Humidifier For Office