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 Enhances air freshness in bedrooms, workspaces, hotel room, and other enclosed areas where space saving purification matters most Suitable for health families, workers combating indoor pollutants, and travelers seekings portable air solution in hotel or vehicles Featuring airflows distribution and quiet operations, its small ABS body with Type C connectivity delivers whole room purification without disrupting sleep or work The maintenance friendly design features easily replaceable cartridges and obstruction detection sensors, for continuous operations in humidity controlled environment