Mini fan fan chiller refrigeration small air conditioning artifact usb portable student dormitory bed rechargeable small home mobile mute car cooling household portable fan $ 42.37 Product model: GXZ-F816 Material: ABS/PP/PC electronic components Battery capacity: 2000mAh Motor speed: low gear 5V / mid-range 7V / third gear 9V Battery voltage / current: low 300mA / mid-range 540mA / high-end 720mA Negative ion working power: 1W Ion concentration: 1x1000000pcs/cm3 Ozone concentration: <0.03ppm Product size: 120x127x132mm Model:: Negative ion air conditioning fan Color Classification: white Pink blue White and 1 charging head Pink and 1 charging head Blue and 1 charging head White X2 Pink X2 White and pink White and blue White and charging head X2 Pink and charging head X2 White and pink and 2 charging heads White and blue and 2 charging heads
