Features:

brand new and high qualityBrand new upgrade, double negative carbon brushes release ions, zero consumables are more environmentally friendly, and the air is purified for a long time. Quiet and no-noise work, the running decibel is not higher than 18dB, and the quietness makes you feel no movement. Built-in 180 mAh lithium battery, it can work for up to 12 hours when fully charged, and you can breathe fresh air even when you go out. The negative ion concentration of 1000W+ purifies more powerfully, and continues to diffuse outwards centered on the human body, ensuring air safety in all aspects. Seiko- quality surface matte technology, simple shape, mini portable. Specification:

Material:ABSSize:Approx.5x5x1.7cm/1.97x1.97x0.67inchesColor:Black/WhiteRated input: DC5.0V/1.0AWorking current: 20mABattery capacity: 180 mANegative ion concentration: about 1000wProduct material: ABS/electronic componentsProduct operation instructions: Short press the button to turn on, the blue breathing indicator light is on when working, if you need to stop working in the middle, short press the switch. When charging, the indicator light is red, and the full charge indicator light is green.Package Includes:

1x Host1x Charging Cable1x Chinese and English Manual1x Lanyardnote:

1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.