【What You Get】Excelvan 500ml oil aroma diffuser ultrasonic cool mist humidifier led color changing lamp with 1 year warranty and friendly customer service.

【Ultrasonic】Excelvan aroma diffuser uses ultrasonic transducer， vibrating at a frequency of 2.4 million times per second.

【Easy Absorbed】It can make the water molecule and essential oil so tiny to make it so easily to be absorbed by our body.

【Environmental】Ultrasonic vapor diffusing keeps the original effect of essential oil instead of the traditional heating ways. Excelvan aroma diffuser's environmental friendly material and brief design can make eternal perfect.

【Application】It can create an aromatic， relaxed and fresh living environment， make users free from the outward shackle， back to original nature， more close to our inner joy， and start the fantastic aromatherapy journey.