Features: This USB portable air purifing machine efficiently eliminates, particles, and airbornes contaminants through its filter, ensuring cleaner air for small space up to 10m³/hour. Featuring airflows distribution and quiet operation, its small ABS body with Type C connectivity delivers whole room purification without disrupting sleep or work. Suitable for health families, office workers combating indoor pollutants, and traveler seekings portable air quality solution in hotel or vehicles. Enhances air freshness in bedrooms, workspaces, hotel room, and other enclosed areas where space saving purification matters most. The maintenance friendly design features easily replaceable cartridges and obstruction detection sensors, optimized for continuous operation in humidity controlled environment. Specifications: Component: ABS Voltage: 5V Power: 5W Current: 1A Applicable Area: Less Than 10㎡ Color: White Cable Length: Approx. 31.5inch(0.80m) Size: Approx. 5.12x2.09x5.91inch(13x5.3x15cm) Package Includes: 1x Air Purifying Machine note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.