Luminous Diffuser

This device is a **Mini USB H2O Humidifier**, used to humidify the air and reduce dryness in small spaces such as an office, car, or bedside.

Contents:

* **Main Humidifier Unit:** Contains a lower water tank and a top cover with an ultrasonic evaporator.

* **USB Cable:** For powering the device (can be connected to a phone charger, laptop, or power bank).

* **Cotton Wick (Filter):** A cotton tube that draws water from the tank and delivers it to the evaporator at the top.

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### Step-by-Step Instructions for Use:

1. **Opening the Device:** Open the top cover by turning it counterclockwise.

2. **Filling the Water:** Fill the tank with regular tap water or filtered water (avoid using heavy essential oils that are not water-soluble, as these may clog the fine mist nozzle). 3. **Moistening the Cotton Wick (Essential Step):** When using for the first time, pull out the inner plastic tube, remove the cotton wick, and soak it in water for 2 to 3 minutes until fully saturated. Then, replace it. *(Be sure not to lose the small zipper at the bottom of the plastic tube.)*

4. **Plug and Play:** Close the lid, connect the USB cable to a power source, and press the power button on the back or top.

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### Operating Modes (via Button):

* **Short Press:** Activate continuous mist.

* **Second Short Press:** Switch to intermittent mist (runs for a few seconds then stops).

* **Long Press (for 2 seconds):** Turn the colored LED night light on or off.

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### Key Benefits:

* Relieves dryness of skin, lips, and respiratory system, especially in air-conditioned rooms.

* Helps reduce airborne dust in indoor spaces.

* It operates at a very low volume that does not cause disturbance during sleep or concentration.