As the school day approaches, many Hong Kong students studying abroad leave Hong Kong to continue their studies. At the same time, Hong Kong people continue to immigrate to European and American countries. Recently, an electronic product has become very popular, and it is even more difficult to find. Fang Baoqiao, honorary chairman of the Hong Kong Information Technology Chamber of Commerce, revealed that due to the chaotic operation of airports in Europe and the United States, passengers' luggage has been lost from time to time. Therefore, the Apple product AirTag with tracking function is quite popular in Europe and…