smartspea
@smartspea
Today, speakers are an electronic device in every consumer device. In addition to the home entertainment market for traditional speakers, Bluetooth speakers, and surround sound systems, they are also used in airplanes and cars in various sizes.
https://www.deepmaterialcn.com/smart-speaker-assembly-application.html
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https://www.blogger.com/blog/post/edit/preview/1796603175746511608/8870072625054435225
https://github.com/smartspeakerassem
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Location
Huizhou City, Guangdong,China