New Affordable Durable Portable Air Purifier Perfect for Small room and Car Refresh stale air, reducing the chances of health issues caused by indoor pollutants, which can trigger respiratory infections, neurological problems, or aggravate symptoms in asthma sufferers. Eliminate several types of indoor air pollutants, keeping us healthy. Specification: Material : ABS Weight : 0.4kg Voltage : 5V Size : 11.2cm 11.3cm 17cm Packaging : 12cm 12.5 19cm Box Included: 1 Air Purifier Device 1 USB cord 1 Manual