about this article Unique Design - Carved forest design, made of environmentally friendly and harmless materials, suitable for different styles of rooms. The aroma diffuser can also be used as a decorative handicraft. Wireless Remote Control - With this humidifier, you can change modes without getting out of bed. Use the remote control to easily turn on and off the humidifier Humidification and aromatherapy integrated --- Ultrasonic diffuser evenly distributes molecular water vapor, while the aromatherapy function allows the use of essential oils, enhances spirit and relieves fatigue. Time function---Three time modes: 60 minutes/180 minutes/360 minutes. You can choose the mode that suits you. Attributes Constant humidity ensures that the skin will not dry out Aromatherapy: Just add 3-5 drops of essential oil Quiet operation ensures a quiet environment Can be a lamp at night very easy to clean and maintain no filtrate required control anti-fog Press the "Timer" button, you will hear "DI" sound, then select the timer among 1H/3H/6H/ ON. Press the "Large/Small" key, you will hear a "didi" sound, and you can choose strong fog or weak fog mode. Light control Press "Light" to turn on the LED light, the color will change automatically. Press "Light" again to fix the color. Press the "Light" button again to change the color. Attributes Material: ABS/PP Capacity: 400ml Adjustment range: 20-40cm² Ultrasonic frequency: 2.4 MHz Remote control distance: ≤5m Adapter cable length: 1.5 m