USB Mini Humidifier Fan Portable 3.7V 2000mAh Rechargeable 300ml Water Tank 40-50ml/h Spray Three Speed 4W Output Blue Pink White
USB Mini Humidifier Fan Portable 3.7V 2000mAh Rechargeable 300ml Water Tank 40-50ml/h Spray Three Speed 4W Output Blue Pink White
USB Mini Humidifier Fan 2000mAh 300ml Three Speed
This USB mini humidifier fan combines a 2000mAh rechargeable battery with a 300ml water tank and three working gears. It charges through a DC5V/1000mAh input in about 4 hours and delivers spray output of 40ml to 50ml per hour. Working time ranges from roughly 1.5 to 6.5 hours depending on gear selection. The device is available in Blue, F4 blue, F4 pink, F4 white, Pink, and White. It is designed for personal use where both airflow and added moisture are needed, with specific electrical ratings that make its power use clear.
Features and Construction
The core specifications of this humidifier fan are defined by its battery, charging input, and three gear settings. These details help match the device to a suitable power source and expected run time.
Battery and Charging
The unit uses a 3.7V battery with a 2000mAh capacity. Charging requires a DC5V/1000mAh input and takes about 4 hours to reach full charge. The output power is listed as 4W. These figures indicate a rechargeable design intended for regular top-ups rather than single-use operation. No mains adapter or cable is specified in the source text.
Water Tank and Spray Output
The water tank holds 300ml. Spray capacity is stated as 40ml to 50ml per hour. This means a full tank can support roughly 6 to 7.5 hours of spray at the lower rate, or about 6 hours at the higher rate, though actual run time also depends on the selected gear and battery charge. The tank capacity is a fixed specification, not a variable one.
Uses and Placement
With its compact electrical ratings and rechargeable battery, this device suits personal spaces where a power outlet may not be close by. Its use is defined by the gear settings and water tank size.
Event or Professional Use
The three gears allow adjustment based on the environment. First gear draws 800mA and uses 3.2W, second gear draws 1000mA and uses 4W, and third gear draws 1300mA and uses 5.2W. Higher gears increase output but reduce working time from the 2000mAh battery. This makes the device adaptable to short bursts or longer sessions depending on the gear chosen.
Everyday Home Use
At home, the 300ml tank and 40-50ml/h spray rate provide a defined moisture output. The six colour options—Blue, F4 blue, F4 pink, F4 white, Pink, and White—allow the unit to be matched to different rooms or preferences. Charging takes about 4 hours, so planning around that time helps maintain availability.
Benefits and Buying Value
The value of this product lies in its specified capacity, rechargeable battery, and adjustable gears. These are concrete attributes rather than vague performance claims.
Reuse and Low Maintenance
Because the battery is rechargeable and the tank is refillable, the device is designed for repeated use. The source text does not state cleaning instructions or material details, so only the stated capacities and electrical ratings can be relied upon for maintenance planning. Recharging from empty takes about 4 hours.
Why Choose This Product
Choose this USB mini humidifier fan if the listed specifications match your needs: 2000mAh battery, 300ml tank, 40-50ml/h spray, three gears with known current and power draw, and a choice of six colours. It is a specific combination of portability and defined output. No price, warranty, or additional accessories are provided in the source data.
