Levoit Sprout Luftreiniger

This air purifier measures seven key air quality factors in real-time using five sensors and includes a blue-light-free night light and white noise function for a comfortable sleep environment.

• The description claims the device filters at least 99.9% of 0.01μm particles and 99.97% of 0.1–0.3 μm particles.
• The description claims the device automatically adjusts to air quality and can be controlled via an app.