Very good, worth buying.

EDIFIER was founded in Beijing in 1996. It has focused on the research, development and product application of audio technology for many years. It has now developed into a company with professional multimedia audio and home audio as its core products. He founded the Music Angel Speaker Alliance, and as the first organizer, held the first Music Angel Speaker Culture Festival in Beijing.

Edifier has focused on the research, development and product application of audio technology for many years. Its product lines cover multimedia computer speakers, home audio, car audio, headphones and other fields.

Extended information:

In 2012, Edifier wholly acquired Japan's STAX Ltd. and acquired the world-renowned headphone brand STAX. The brand combination with different positioning builds Edifier's strong market competitiveness. In 2010, Edifier was selected by the State Administration for Industry and Commerce as one of the first batch in the country and the only "National Trademark Strategy Implementation Demonstration Enterprise" in Beijing.