[Multi-Function Fan] This air conditioner combines cooling, mist and humidification functions, and is equipped with a timer. Unlike other tiny portable fans, this cooler cools and keeps you wet. [Energy Saving, Low Noise & Large Water Tank] The indoor air conditioner can work effectively with low noise and has 2 wind speeds to choose from. Robust power supply and conversion circuitry minimizes losses. Observe the water volume through the visual metering window. [2 Wind Speeds] The fan has two wind speeds, high and low, and has a mode that can be set. Whether you want rapid cooling or gentle wind, it can meet your needs and make your summer life more refreshing and pleasant. [USB Power Supply] Easy to carry. The small fan can be used in combination with adapters, computers, car chargers, etc. Built-in battery compartment and AC charging port, when the battery is , it can still work with an AC plug. [COOL] We've improved this fan from being portable to smaller and more powerful. All you have to do is pour some ice water into the tank, turn on your portable air conditioner, and cool down the heat around you in seconds. Before use, check whether the bottom drainage screw is tightened and whether there is water leakage. Power Supply:4 x AA batteries(Not included batteries) Colour:As Shown Material:Plastic+electronic components Package Contents: 1 * Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.