Midea's ventilator tr II or Yuexiang II, which one to choose?

The second generation of TR is not bad.

1, TR II: This product adopts the patented condensation sterilization technology of the United States, which can effectively sterilize, deodorize and filter harmful substances in the air. In addition, according to the needs of different rooms, TR II is also equipped with different deodorization and disinfection intensity settings to provide personalized fresh deodorization tension and comfort.

2, enjoy the second generation of 3 horses: this product is equipped with patented frequency conversion technology and multiple purifiers, which can completely purify the air and provide fast and uniform airflow without effective sterilization.