1. Unique art glass housing makes the diffuser full of both contemporary & ancient art feeling.
2. Ultrasonic vapor diffusing keeps the original effect of essential oils instead of heating or burning them that may destroy their original molecular structure.
3. Ultrasonic transducer vibrating at a frequency of 2.4 million times per second makes the molecule of water and essential oils so tiny that it is easily absorbed by our body.
4. Two switching operation modes with selectable diffusing duration.
5. Safety auto-off at low water level.
6. LED provides auto-rotating colorful light (Design1) or soft illumination with 2-level brightness (Design2)
7. Used as a humidifier as well.