Sell Aolon air purifier A2 Negative Ion air purifier anion Generator portable air cleaner filter purifyin best price

Operating Method: First press on the button,"beep"from the buzzer, turm on the unit with quiet gentle purifica-tion mode.Second press,"beep"from the buzzer, switch to natural purification mode.The third press,"beep"from the buzzer, switch to strong purification mode.The fourth press, turn off the unit.The product would not work when the filter is not in the right place. When pressing the button under such situation, there are 3"Beep"from the buzzer and indicator LED light will be flashed 3times.Machine X1 COLOR BOXX1 USB CABLEX1 MANUAL X1