HASTHIP Rechargeable Car Air Purifier Portable Air Purifier HEPA Filter Mini Negative Portable Room Air Purifier  (White)

UPGRADE NEGATIVE ION AIR PURIFIER: High performance negative ion air purifier can effectively purify surrounding air by producing negative ion. Negative ions themselves have the characteristics of dust removal, sterilization and detoxification. This air purifier with neagtive ion can more efficiently clean the air, remove odor in air than regular air purifier.HEPA FILTERATION SYSTEM: Applying 4 layer filter structure, the air purifiers filter is comprised of a pre-filter, EPA filter, active carbon and HEPA filter to trap 99.97% or more of particles as fine as 0.3 microns. Excluding pet dander, pollen, allergens, smoke, odors, and dust from the air in order to create a healthy environment for you and your family.THREE WORKING MODES: Sleeping mode, regular mode, high speed mode, meets your various need of air purification. More convenient air purifier with separate button control.LOW NOISE SLEEPING MODES: The sleep mode is designed as lowest running noise, even for kids, elder, people with light sleep, this air purifier will not bother you during working or sleeping.COMAPCT AND PORTABLE: Simple and compact design, only 90*90*170mm in size, can be placed in any corner of room, desk top. USB charging, can be used in car, home, office, pet house, etc.