Munchkin Portable Air Purifier

Removes 99.7% of airborne particles like allergens, smoke and mold to create a 7 cubic foot bubble of purified air in your personal space Perfect item for back to school, return to office environments or travel Powerful 4-Stage air filtration system utilizes True HEPA air filter Gas sensor automatically adjusts to the right filtration speed based on the surrounding air quality Built-in rechargeable battery lasts up to 10-hours on each charge. USB charging cable included. Small enough to fit in a backpack or nursery bag; measures 2.75 x 7.2 in (70 x 183 mm)