Why choose it ? 1.Uses advanced ultrasonic technology so the natural essential oils are never heated,thereby providing you their full benefit. 2.Ultrasonic principle can produce the negative ion,The increase of negative ions allows you to sleep at night more comfortable.Aroma therapy, relieve stress. 3.The light is lovely,you can choose a solid color or let it flip thru multiple colors. kids aways love that it can change colors and use it as a night-light. 4.Easy to set up, easy to use, built in auto shut-off. Specification: Cover Material: Metal Water Tank and Base Material: PP + ABS, BPA Free Product Size: 3.7*6.2 in Product Weight: 355 g Capacity: 150ML Power : 12W Standard: US Plug Noise Level: Less than 30 dB Advanced Ultrasonic Technology: 2.4MHZ Color: 8 Changing Colors Romantic Night Lights Working Time: 6 hours in the intermittent mist mode Safety Design: Waterless Auto-Off Function Package Includes: 1 x Aroma Essential Oil Diffuser (Essential Oil is not included) 1 x Charger Adaptor 1x Measure Cup 1 x User Manual Note: 1. Do not open the diffuser cover when use . 2. Please add water below the Max line (less water, more mist), 3-5 drops of essential oils(essential Oil is not included). 3. After 7 times or 7 days using, please use cotton swab to clean the middle hole of the water tank.

?Quality Assurance?Aroma Humidifier & Aromatherapy Essential Oil Diffuser pass all the safety and durable test and get the ETL and FCC certification. WARRANTY: 45 days money back and 24 months worry-free guarantee. ?Safety Design &Waterless Auto Shut Off?Diffuser no heat is used, making it safe for kids and pets. Aromatherapy Essential Oil Diffuser will automatically stop working and keep your unit from being damaged as soon as its water content has been used up.Easy to set up and all the functions are simple to operate, even a child could figure it out. ?2 MIST Modes & BPA Free?There are 2 options of mist for you to choose from, 30 seconds intermittent and 30 seconds continuous mist. with or without light, you can choose the one to adapt your mood.What's more, aromatherapy diffuser is made of BPA-free materials, which is 100% non-toxic and environment-friendly. ?Whisper Quiet Ultrasonic Technology?Mental oil diffuser adopt advanced ultrasonic technology,allowing the aroma to float in the air, soothing your mood, relieving stress, helping to sleep, and moisturizing the air.It keep quiet without annoying noise while you sleep or at work, safe and silent for kids and pets as well. ?Fashion Design?Aromatherapy essential oil diffuser, cool mist humidifier, aromatherapy diffusers are more natural and safer.The aroma diffuser,whether opened or closed,has a very modern and minimalist design,which is a perfect work of art.Wonderful gift for family and friends.