Shanghai Sunpai Trading Limited is one of the professional air purify ultrasonic aromatherapy diffuser manufacturers and suppliers,Website: , equipped with a good company, welcome to wholesale cheap, high quality and newest air purify ultrasonic aromatherapy diffuser products at low price from us.UFOCapacity:600mlInput power:9WNoise:<35dB(A)Input:AC100240V 50/60HZ Output:DC18V,9W,500mAAccessories:adaptor,measuring cup Material:ABS+PPSoft & Warm NightlightDuration time: approx 18 hoursAuto power-off when no waterAdvantage:●Large 600ml water capacity that can continue use up to 12-21 hours each time●Aromatherapy: Enjoy the ultimate aromatherapy experience from this little sleek device using your favorite fragrance without any heating elements making this diffuser safe to use. The advanced ultrasonic technology used, produces vibrations at high frequency turning the water into mist creating a soothing and therapeutic atmosphere●Humidifier: Moisturizes and refreshes the quality of air we breathe. This feature is important as it humidifies the hot and dry air in the room during summer and winter when heating is switched on●Ionizer: Produces "happy feeling" negative ions which help to lift your mood, strengthen the immune system and relieve stress. Negative ions have several other benefits to the respiratory system and general well beingNotes: 1. prevent many diseases Effectively 2. Promote blood circulation and metabolism 3. Anhydrous automatic shutdown, safe and reliable 4. Imported original transducer, no furring, Acid-proof 5. Low-voltage operation, do not harm the human body 6.Great for Bedroom, Study, office, living room, bathroom, yoga room, SPA hall, fitness room, foot hall, conference rooms, hotels, guesthouses, etc.