Air Purifier with HEPA Filter 35dB Portable Quiet Air Purifier with USB Cable 1M Air Purifier Air Purifier for Home Office Car Travel

General description The Air Purifier with HEPA Filter is a portable and efficient solution for improving air quality in various indoor environments. With a high efficiency HEPA filter and a concentration of negative ions at 15 million/cm, it effectively removes smoke, haze, pollen, animal hair, and odors, creating a comfortable atmosphere. Technical specifications Purification efficiency: 50-80 m³/h Noise level: 35 dB Applicable area: 11-20 square meters USB cable length: 1 meter Usage Simply connect to a power supply via the USB socket to operate. Recommended filter replacement every 3-4 months. Other information Portable design, lightweight and compact for convenience. Features a purple ambient light for a soothing sleep environment.