测试风扇-编辑验证New Multi-function Portable Fan, Student Handheld Fan, Charging Usb Fan, Double Fan Blade Charging Treasure Fan

Product information:Power supply mode: USBProduct features: dual fan blades with power bankAir supply method: turn pageWind speed gear position: 3Operation mode: mechanicalWhether to support charging: supportSpeed adjustment gear: third gearWhether to turn page fan: YesColor: white ((self-soldering battery), black (self-soldering battery), pink (self-soldering battery), green (self-soldering battery), white 4000 mAh, black 4000 mAh, pink 4000 mAh, Green 4000 mAh, White 10000 mAh, Black 10000 mAh, Pink 10000 mAh, Green 10000 mAh, White 2400 mAh, Black 2400 mAh, Pink 2400 mAh, Green 2400 mAhFan blade diameter: 2 inchesWhether built-in battery: YesBuilt-in battery capacity: 10000 mAWhether the source of patented goods: NoSize: 183*87*33mmSize Information:Packing list:power Bank*1Product Image：.