indreamy 111, 5.96.69In, Pink FIVE IN ONE Function: 1) Aromatherapy Oil Diffuser 2) Humidifier 3) Air Purifier, 4) Ionizer 5) Night Light. 2016 updated version essential oil diffuser which can produce better flowing mist. 7 Color Changing LED Lights: Updated swirl slim shape with 7 changing LED color to match you mood - Green, Dark Blue, Red, Yellow, Pink, Light Blue, and White to creating a colorful atmosphere. Waterless Auto Shut-off: The automatic waterless shut-off feature ensures safety and makes it trouble-free use at night. It will switch off when water runs out. Whisper-Quiet Ultrasonic Technology: Utilizes quiet high-frequency ultrasonic electrical vibrations to create cold mist. No heat, maintains essential oil integrity and holistic properties. 3 Working Modes: Intermittent Mist (20s ON / 10s OFF), Continuous Mist, Lights Only. It is portable for beauty salon, SPA, yoga, bedroom, living room and conference room.