Features: High-efficiency Filtration: This bedroom air purifier uses an H13 high-efficiency deodorizing filter that removes 99.95% of particles larger than 0.1 microns, such as dust, wood shavings, pet shavings, and odors. Circulation Rate: Full Coverage: This purifier features a 360° suction design that delivers air faster into your room. Its circulation rate is 5 times higher per hour than typical purifiers. It offers a wide purification coverage area, suitable for areas up to 302 square meters. Set it up and forget it: The purifier works even while you sleep. It senses any changes in PM2.5 levels and automatically adjusts the fan speed, and the quality indicator light sounds. Enjoy a undisturbed night of pure, clean air. Quiet: No light, no noise, just purification. While the purifier is operating, it remains silent, even for short periods of time, making it comfortable for light sleepers. Sleep mode automatically turns off the display light and reduces noise. Portable Air Purifier: With just an adapter, you can easily carry this small air purifier anywhere—in the office, living room, bedroom, or even when traveling. Freshen the air and protect your life. Product Description: Package Included: 1 air purifier