【Ultrasonic Diffuser & Humidifier】:Water molecules are decomposed into 0.1-5 micron diameter nano scale cold fog,By high frequency electronic oscillation generated by ultrasonic vibration equipment allowing the aroma to float in the air,Produce a lot of active oxygen anion.

【Flame Night Lights】Powerful LED lights glow at the bottom of the fog, creating a realistic flame effect. You can have it automatically change the color of the flame or set any flame color.

【Waterless Auto-Off Function】:Electric aromatherapy diffusers can last for 6-9 hours.Designed with waterless auto-off function,This essential oil diffuser will turn off automatically.

【Silent Operation】:Quiet operation(≤28dB), Soothing your mood, Relieving stress and Promote Sleep,The essential oil diffuser operates extremely quietly.

【7 Colors Can Be Adjusted】Create a relaxing,warm, loving,fragrance environment.