Feature: Ultrasonic high frequent oscillation could atomize the water into mist quickly. Whisper-quiet cool mist operation , mist output can be adjusted speed by the control knob. A nice addition of essential oil to humidifier creates a refreshing,cool,aromatic and comfortable air.Also,you can add any essential aroma oil as you like. With seven colors LED light for your selection,you could find your favorite color to decorate your room. Exquisite and transparent design can decorate your room. Automatically shut off and warn you with red LED light when water level is low or there is no water. Specifications: Material: PP,ABS Capacity of water tank: 4L Input Power: AC 100-240V 50/60HZ Most advanced ultrasonic technology: 2.4MHz Auto shut off when water runs out It features a red indicator light and automatic shut off protection for empty tank. 7-color Changing Mood Lights Hit the light button. The diffuser transforms through 7 changing colors like a personal rainbow. Hit the light button again and the light will be off. Package Contents: 1 x Aroma Diffuser 1 x Wall Charger 1 x User Manual 2X Mist Nozzels Note: Oil is not included in this package. Note: 1.Power on the diffuser and the device starts to work and sprays mist. 2.Don't run your hand through the mist-it's cold. 3.Don't remove the unit cover to add water or essential oil during operation. If you want to do so,please turn off the power first.

• .Ultra-high Tank Capacity And Elegant Design: 4L large tank capacity, which means you can get up to 16 hours of continuous mist without refilling.so you can breathe easily and get more restful sleep
• .Two 360-degree rotating nozzles and dual-speed control knob make it adjust mist direction and speed easily to suit your comfort level.
• .Like all great products, it works with Advanced Whisper-quiet Operation so nobody is disturbed. Just create a clean, crisp and odorless air around you. Like a fountain of youth for the home, it can transform your home from an arid desert into a cool and refreshing oasis.
• .More Safer- Automatic shut-off could turn humidifier off safely when water level is low or the water tank is removed.
• .Unique,Compact and Exquisite Design.Adding several drops of essential oils into it, it will fill your space with comfortable humid fragrant air to smooth your tense.

.Ultra-high Tank Capacity And Elegant Design: 4L large tank capacity, which means you can get up to 16 hours of continuous mist without refilling.so you can breathe easily and get more restful sleepmeda one