https://blog.wongcw.com/2020/06/29/bose-%e6%8e%a8%e5%87%ba%e5%85%a8%e6%96%b0soundbar-%e9%9b%bb%e8%a6%96%e9%9f%b3%e9%9f%bf%e5%94%ae%e5%83%b91999-%e5%85%83/