Aroma Diffuser Humidifier with Speaker

* 300ml or larger 500ml aroma diffusers for essential oils, can run up to 12 hours at least. 

* 7 LED color soft mood lighting, great night light for young children scared of the dark at bedtime. 

* Ultrasonic diffusers generate the vapor without any heat, which best preserves the integrity of the essential oil,

* Set up 60/120/180minutes to let the device to turn off automatically.