- Powered by USB. With the input voltage of DC 5V, the aroma diffuser works on a USB port and you can easily hook it up to a computer, phone charger or even an external power bank for power
- 7 LED Color-changing Lamp. With seven changing colors, it creates soothing and romantic atmosphere for you. You can set it to auto 7 color cycling mode or stay on a single color or turn the light off
- Safety System. With 80ml water tank, it will be auto shut off when water runs out. Never worry about dry heating and just enjoy the intelligent life. It is energy saving with only 4 watt low power consumption
- Multi-functional. Adding essential oils(not included) into the water, it can provides you the ultimate relaxing environment with lovely fragrance. It also can be act as a humidifier to offer you a refreshing relief from the year-round dryness of air conditioners
- Innovative Design. Shaped like a graceful bean, it is sleek and easily to blend it into the office room as a décor. A great partner for you small room, like office, home, school, hospital, hotel, yoga room etc.