Feature: * Small-Sized and USB-Powered * The Portable Air Purifier has the same size as water bottle with the size of 2.4x2.4x5.2 inches. You can purify your personal spaces like car, bedroom and office. Its strong air flow allows to cover up to 50 ft²/5m² and cleans the air in 10 minutes. * 3-in-1 Filter Element Type * A:Pre-Filter-Captures Hair, Pet Dander and Fiber; * B:TRUE HEPA Filter - Captures Smoke, Allergens, Dust, Pollen; * C:Activated Carbon Filter - Remove 99.99% Allergens, Dust, Odor, Smoke, Pollen, Mold-100% Ozone Free * Super Mute * the noise level is nearly voiceless with only 15db without disturbing your sleep. Even quite than page turning 20 noise. * One touch control * Convenient to use , friendly for elder and children , one touch to turn on Purifier and 7 changeable lighting. Second touch to turn off lights. Third touch to turn off Purifier. * Light color changeable * RGB LED 7 color changed ,enjoying relaxed night or reading without interference from lights and odors. This is a lovely gift. Specifications: * Color: White * Filtration Technology: Activated Carbon and True HEPA * Material: ABS+silicone+electronic components * Power Source:USB * Minimum Sound Level: 15dB * Working voltage: 5V * Working current: 260mA (MAX) * Applicable area: ≤5m³ * Size:2.4x2.4x5.2 inches * Recommended Area: 50 ft² * Item Weight: 0.54lbs * Net weight: 0.141KG * Negative ion concentration: 150-200W * Product size: 13 * 5.8 * 5.8CM * Color box size: 13.2 * 8.3 * 5.9CM Packing List: * 1* host * 1* Filter element (installed in the product) * 1* USB Charging Cable * 1* Chinese and English User Manual * 1* Packing Box