Breathe in clean air with every breath using the Levoit Core 300S Smart True HEPA Air Purifier. Now with smart controls, you can easily connect it to the VeSync app and access it from anywhere to create schedules, timers, and activate voice control with Amazon Alexa or Google Assistant without leaving your seat. Featuring 3-Stage H12 True HEPA filtration it can trap smoke, odors, VOCs, and at least 99.97% of airborne particles 0.3 microns in size, such as fine dust, pollen, and pet dander. Enjoy fresh air in 12 minutes with the Core 300S True HEPA Air Purifier. Featuring VortexAir Technology and 360 degrees air intake, the Core 300S refreshes the air 5x per hour in rooms as large as 219ft2 / 20m2. The Laser Dust Sensor scans the surrounding air for airborne particles, helping Auto Mode function with high accuracy. Cool tech and environmentally friendly, operating at 23W at its highest fan speed, this air purifier is ideal for those wishing to cut down on electricity usage and help the environment.