What is the quality of Lufthansa hearing AIDS?

Excellent quality. According to Lufthansa official website, Lufthansa's German brand started at 1957. Lufthansa was founded by Rudolf. E.Fischer in 1957. The name "Lufthansa" comes from Lufthansa Alliance, a powerful European business alliance from 13 to 17. Lufthansa Alliance is still "reliable" today. Lufthansa is headquartered in the south of Hamburg, Germany, with a manufacturing plant of nearly 2,700 square meters. Lufthansa also has its own training center, which provides professional guidance and training for employees, fitters and audiology students, and adopts a brand-new prism chip, which is a brand-new scientific research achievement of Swiss Sonova Hearing Group and the core of Lufthansa ST platform. It uses innovative technology to improve the performance of the chip to a new height, and can handle more than 552 million operations per second; 109 transistors, all packaged on a 5.5 1x3.46 square millimeter chip. PRISM's total memory is twice as large as before, which can carry more functions and provide you with an excellent listening experience. Therefore, the quality of Lufthansa hearing AIDS is excellent.