Portable USB Desktop Air Cooler Fan - Adjustable Speed Mini Cooling Fan for Home, Office, Bedroom | Personal Space Cooler for Workstation, Gaming Setup & Nightstand Use

Multifunctional small fan: Fan button: Click the fan button to turn on / off and adjust the fan wind force. Long press the fan button to start and turn off the negative ion work and purify the air! Function button: Click the function button to turn on and off the gust mode (continue to blow for ten seconds, then stop for ten seconds), long press to turn on and off the night light. Indicator: When the fan continues to blow, the blue light is always on. In gust mode, the blue light flashes. When negative ions are working, the green light is on. The red light turns on when charging, and turns off when fully charged. specification Product name: Icy cooling fan Material: ABS / PP / PC Weight: 470 g Battery capacity: 2000 mAh Motor spindle: 5v / 7v / 9v Working voltage: 300 mA / 540 mA / 720 mA Negative ion working power: 1W Product size: 120x127x132 mm Water tank capacity: 150mL Working mode: third gear wind speed Packaging includes 1 * Cooler 1 * Data cable 1 * Water dispenser Note: Due to the differences between different monitors, the picture may not reflect the actual color. There is 2-3cm difference according to manual measurement, please check the size carefully before you buy the item. Thanks! You will receive your goods about 20-30 days after purchasing the goods

3-IN-1 Multi-function: Air cooler with cooling, humidifying functions and Purification. Unlike air conditioners, it prevents dry skin. But its cooler than a fan.In addition to purifying the air, there is a little humidification effect.

Three-layer refrigeration: Quickly enter the ice, fan / wet curtain, humid air, enjoy the soft wind ice box quietly, and have the refreshing of air conditioning.Manually adjust the blowing angle of the blinds up and down.

No noise: built-in 2000 mAh lithium battery, using brushless high speed and low noise operation. Stable and quiet 4-blade design-windy, light sound does not affect sleep.

Exquisite night light: click the function button to turn on and off the gust mode (blow for ten seconds and stop for ten seconds), long press the function key to turn on and off the night light, let the exquisite night light accompany you to sleep together!

Easy to use: Portable handle design, easy to carry, suitable for any occasion, powered by USB, compatible with PC / laptop, mobile power, AC adapter and other USB supported power sources.