Excelvan aroma diffuser uses ultrasonic transducer, vibrating at a frequency of 2.4 million times per second. - It can make the molecule of water and essential oils so tiny that it is easily absorbed by our body. - Ultrasonic vapor diffusing keeps the original effect of essential oils instead of the traditional heating ways. - Excelvan aroma diffuser's environmental friendly materials and brief design can make eternal perfect. - It can create an aromatic, relax 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.

• Use Ultrasonic waves to instantly vaporize water and essential oil in the tank, to produce a cool, dry fragrant mist.
• 4 Timer settings: 30/60/120/180 minutes. Monitor the shortage of water automatically and ensure the safety.
• There are 4 colors with 2 light degree levels available, 7 soothing color lights to choose by using manual mode.
• High vibration frequency: 2.4 Mhz, capacity water tank: 100ml, Perfect for room up to 220 sq. ft. Compact size: Φ3.1*5. (H) Inches.

Use Ultrasonic waves to instantly vaporize water and essential oil in the tank, to produce a cool, dry fragrant mist.Excelvan