1.Multifunctional folding desktop fan, foldable storage;2.Shake the head and rotate 90 degrees to blow the air, which can be used in multiple scenes on the desktop and wall.It can be used as a desktop fan or as a mobile phone stand, which can be placed stably in both horizontal and vertical directions.3.4000mAh -capacity dual batteries are detachable and do not need to be connected to the electricity. They can be used outdoors and indoors. The batteries are detachable and replaceable, and can work for a long time without continuous power supply.4.Night light function , High-quality DC brushless motor, power.When the battery voltage is 3.0V, the -Pattern character on the display will flash 5 quickly and then shut down.When charging, the display will show the actual power, and the -Pattern character will flash, and it will stay on when fully .5.Battery life:about 10 hours with 1st gear, 5 hours with 2nd gear, about 2.5 hours with 3rd gear fan (the fan is used alone)Product number:wsk302Product Name: Folding Desktop FanRated input:DC5.0V/1.8ARated power:less than 7.4WhBattery capacity:4000mAhCharging time:about 4.5 hours fullProduct Operation Instructions:Power button:single click - power on or offGear button:The default is when starting up, click the gear button to switch to second gear, click again to install third gear, and then click to switch to .Light key:The light is not turned on by default when starting up, click the light key to turn on the light, and click the light key again to turn off the light.Shaking head button: the default is not to shake the head when starting up, click the shake head button to shake the head (90-degree turn), and then click the shake head button to not ake the head.Display:1 ( wind power) is displayed by default for 1 second after booting, then the actual power is displayed, and then 1 ( wind power) is displayed for one second every 10 seconds to switch gears, and the corresponding 2 (second gear wind power) and 3 (third gear wind power) are displayed. gear wind).Colour:A:Beige-YellowMaterial:ABSSize:173x177x86MMPackage Contents:1 * Foldable Desktop Fan1 * Data Cable1 * Chinese and English instruction manualOnly 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.