USB Portable Air Purifier Hands-free Neck Hanging Negative Ion Cleaner Purifying Generator Air Purifier

Description USB Portable Air Purifier Hands free Neck Hanging Negative Ion Cleaner Purifying Generator Air PurifierFeatures Portable mini air purifier can be hung around the neck easy to carry our purifier can release up to 20 million negative ions killing more than 99 of the smoke pollen from the air Dust mold spores and other harmful particles low power consumption and high Energy efficiency Built in negative ion generator release 20 million negative ions purification fully meets daily requirements Protect you from yellow dust es fine dust and odor in daily life USB charging long life can be charged at any time Zero ozone no radiation safer and healthier The negative ion generator can effectively absorb formaldehyde solve the air quality problems around you eliminate second hand smoke and purify the surrounding air Eliminates most mites pollen odors smoke cooking odors Hang neck design can be hung on neck easy and convenient to carry 20 Million Negative ion can be used in daily life subway public transportation and tourist attractions Solve air quality and second hand smoke issues Specification ModelHS AP01MaterialABSColorWhite Grey Optional Power SourceUSB ChargingVoltageDC3 7 5V 1 5APowerLess than 1WSilent Decibel25dbCharging Time30minWorking TimeAbout 8 hoursBattery Model380MAhNegative IonGreater than 5 x 106PCS cm3 at 10cmSize6 5 x 13 x 3 8CM 2 55 x 5 11 x 1 49 Package Included 2 x Air Purifier2 x Data Cable1 x English Manual