In 2011, when I was still in high school, I was study diy headphones and sell to students at school, about the time I started to go to college and now the boss of the moondrop and other entrepreneurial production of headphones, and then failed, the boss of the moondrop continue to persist, I went out to work for a few years, and finally returned to work in 2018, during the time, I studied the acoustics foundation in depth, handled some cases, as well as attended some university courses in acoustics, before finally becoming an acoustic engineer.
