Essential Oil Diffuser, mocosa 200ML Metal Aromatherapy Diffusers with Waterless Auto Shut-Off Protection and Colors Changed LED Nightlight, Aroma Mist Humidifiers for Home,Office,Yoga

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. 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*6.2in Product Weight: 360 g Max Capacity: 200ML Working Time: 6 hours in the continuous mist mode Noise Level: Less than 30 dB Power : 12W Color: 7 Changing Colors Romantic Night Lights Advanced Ultrasonic Technology: 2.4MHZ Standard: US Plug Waterless Auto-Off Function