Business Wire
BERLIN, September 05, 2022--In August 2022, Xiaomi launched its latest air purifier model, Xiaomi Smart Air Purifier 4 Compact. It received TÜV Rheinland Allergy Care Certification as Xiaomi Smart Air Purifier 4 Pro, 4, and 4 Lite launched last year. TÜV Rheinland is a leading testing service provider with a history of more than 150 years. As an authoritative testing service provider in Germany, TÜV Rheinland has set stringent standards for products that apply for Allergy Care Certification, inc