This smart air purifier helps you breathe healthier air. The H13 True HEPA Filter removes smoke, lint, odors, airborne particles and more from the air in your home with its three-stage filtration system. It's also quiet, with noise levels as low as 24dB (quieter than a whisper) when in sleep mode. Even the display lights can be turned off while the air purifier is operating, making it a good option for sensitive sleepers. The Govee air purifier can connect through Wi-Fi or Bluetooth easily via the Govee Home App and it includes features like a PM2.5 sensor, auto mode, timers, variable fan speeds, sleep mode and more. You can even pair your air purifier with Alexa, Google Assistant and IFTTT. This purifier has a Clean Air Delivery Rate of 240 CFM and can purify up to 527 square feet of space five times an hour, making this purifier suitable for large rooms.